{"title":"System Components: Kits","description":"","products":[{"product_id":"gas-valve-conversion-kit-non-ul","title":"OEM Gas Valve, Conversion Kit (Non-UL) 426890","description":"\u003cbody\u003e\n\n\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\n\u003ctitle\u003eAnsul Gas Valve Conversion Kit (Non-UL) | R-102 Compatibility | Part No. 426890\u003c\/title\u003e\n\u003cstyle\u003e\n .product-section { max-width: 100%; margin: 2rem 0; font-family: Arial, sans-serif; color: #333; }\n .accordion-item { border-bottom: 1px solid #ddd; }\n .accordion-header { display: flex; justify-content: space-between; padding: 2rem 0; cursor: pointer; background: none; border: none; width: 100%; text-align: left; color: #333; }\n .accordion-header:hover, .accordion-header:focus { color: #333; background: none; outline: none; }\n .accordion-title { font-size: 1.5rem; font-weight: 500; }\n .accordion-icon { font-size: 1.5rem; }\n .accordion-item.active .accordion-icon { transform: rotate(180deg); }\n .accordion-content { max-height: 0; overflow: hidden; }\n .accordion-item.active .accordion-content { max-height: none; }\n .accordion-content-inner { font-size: 1.4rem; line-height: 1.7; color: #555; padding-bottom: 2rem; }\n .accordion-content-inner p { margin: 0 0 1rem 0; }\n .accordion-content-inner ul { margin: 0 0 1rem 0; padding-left: 2rem; }\n .accordion-content-inner h3 { font-size: 1.4rem; font-weight: 600; color: #333; margin: 1.5rem 0 0.5rem 0; }\n .specs-table { width: 100%; border-collapse: collapse; }\n .specs-table th, .specs-table td { border: 1px solid #ddd; padding: 0.75rem 1rem; font-size: 1.4rem; text-align: left; }\n .specs-table th { background-color: #f5f5f5; font-weight: 600; color: #333; }\n\u003c\/style\u003e\n\n\n\u003cdiv class=\"product-section\"\u003e\n\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eProduct Overview\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n \u003cp\u003eThe Ansul 426890 is a gas valve conversion kit used to adapt existing gas valves for compatibility with ANSUL R-102 restaurant fire suppression systems. This kit is explicitly \u003cstrong\u003eNon-UL listed\u003c\/strong\u003e: meaning it does not carry a UL listing on its own and is intended for specific adaptation applications where the overall system configuration has been evaluated for use with this conversion. Before purchasing or installing this kit, confirm with your AHJ (Authority Having Jurisdiction) and a licensed ANSUL fire suppression contractor whether this non-UL conversion kit is acceptable for your specific installation under local code requirements.\u003c\/p\u003e\n \u003cp\u003eGas valve conversion kits are used in situations where an existing gas valve in a commercial kitchen installation needs to be adapted to connect to the ANSUL R-102 system's mechanical cable actuation network allowing the existing valve to be pulled closed by the R-102 system's trip mechanism when the system activates. This can be relevant in retrofit installations where replacing the entire gas valve is impractical but adapting it to work with the ANSUL system is feasible.\u003c\/p\u003e\n \u003cp\u003eThe non-UL status of the 426890 is an important consideration for code compliance. Most AHJs require UL-listed components throughout a fire suppression system. If a UL-listed gas valve replacement is required, the appropriate ANSUL UL-listed mechanical gas shutoff valve series (055598 through 055610) should be used instead. The 426890 should only be specified by a licensed ANSUL fire suppression contractor who has confirmed its acceptability for the specific installation. Available through authorized ANSUL distributors.\u003c\/p\u003e\n \u003c\/div\u003e\u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eTechnical Specifications\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n \u003ctable class=\"specs-table\"\u003e\n \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eANSUL (A Johnson Controls Brand)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e426890\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eGas valve conversion kit\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCompatible Systems\u003c\/td\u003e\n\u003ctd\u003eANSUL R-102 restaurant fire suppression\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eUL Status\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eNon-UL Listed\u003c\/strong\u003e confirm AHJ acceptability before installation\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eImportant Note on Non-UL Status\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n \u003cp\u003eThis product is explicitly Not UL Listed. This is not a minor technical detail it has direct implications for code compliance. NFPA 96 and most local fire codes require fire suppression system components to be listed by a recognized testing laboratory. Before specifying or installing the 426890, you must confirm with your AHJ and a licensed ANSUL fire suppression contractor that this non-UL conversion kit is acceptable for your specific installation. If a UL-listed solution is required, use the appropriate ANSUL UL-listed mechanical gas shutoff valve from the 055598–055610 series instead. Do not install this kit without a proper code compliance review.\u003c\/p\u003e\n \u003c\/div\u003e\u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eFAQ\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n \u003ch3\u003eWhen would someone use this instead of a standard UL-listed gas valve?\u003c\/h3\u003e\n \u003cp\u003eThe 426890 conversion kit may be used in retrofit situations where replacing an existing gas valve entirely is impractical. For example, where the existing valve is embedded in complex piping that would be expensive to modify. In those cases, adapting the existing valve for R-102 actuation compatibility via the 426890 may be the most practical solution, provided the AHJ approves its use. Your licensed ANSUL contractor can assess whether the 426890 is the right approach for your specific retrofit situation or whether full gas valve replacement with a UL-listed unit is required.\u003c\/p\u003e\n \u003c\/div\u003e\u003c\/div\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003cscript\u003e\ndocument.addEventListener('DOMContentLoaded', function() {\n document.querySelectorAll('.accordion-header').forEach(h =\u003e h.addEventListener('click', function() { this.parentElement.classList.toggle('active'); }));\n});\n\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\/\",\n \"@type\": \"Product\",\n \"name\": \"Ansul Gas Valve Conversion Kit (Non-UL) | R-102 Compatibility | Part No. 426890\",\n \"description\": \"ANSUL 426890 gas valve conversion kit for R-102 system compatibility. IMPORTANT: Non-UL Listed confirm AHJ acceptability before installation. For UL-listed gas shutoff valves, use ANSUL 055598–055610 series instead.\",\n \"sku\": \"426890\", \"mpn\": \"426890\",\n \"brand\": { \"@type\": \"Brand\", \"name\": \"ANSUL\" },\n \"category\": \"Fire Suppression Equipment\"\n}\n\u003c\/script\u003e\n\n\u003c\/body\u003e","brand":"Ansul","offers":[{"title":"Default Title","offer_id":45907795935397,"sku":"426890","price":62.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5605\/8021\/files\/ansul-default-title-oem-gas-valve-conversion-kit-non-ul-426890-33278200152229_3e951fe2-af1e-4a2d-ae48-645a216c4fe5.webp?v=1771286817"},{"product_id":"range-guard-valve-body-rebuild-kit-rg120046","title":"Range Guard Valve Body Rebuild Kit 120046","description":"\u003cp\u003eService kit for rebuilding Range Guard discharge valve bodies, including internal components to restore valve function and ensure proper agent release.\u003c\/p\u003e","brand":"Badger","offers":[{"title":"Default Title","offer_id":45939130761381,"sku":null,"price":164.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5605\/8021\/files\/badger-default-title-range-guard-valve-body-rebuild-kit-120046-33353639624869_6816d4fe-c8aa-4d8e-a9d8-e6bdc31a354c.webp?v=1771286718"},{"product_id":"range-guard-rebuild-kit-wet-and-dry-rg120067","title":"Range Guard Rebuild Kit (Wet and Dry) 120067","description":"\u003cbody\u003e\n\n\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\n\u003ctitle\u003eRange Guard Rebuild Kit (Wet and Dry) | Discharge Valves | Part No. 120067\u003c\/title\u003e\n\u003cstyle\u003e\n .product-section { max-width: 100%; margin: 2rem 0; font-family: Arial, sans-serif; color: #333; }\n .accordion-item { border-bottom: 1px solid #ddd; }\n .accordion-header { display: flex; justify-content: space-between; padding: 2rem 0; cursor: pointer; background: none; border: none; width: 100%; text-align: left; color: #333; }\n .accordion-header:hover, .accordion-header:focus { color: #333; background: none; outline: none; }\n .accordion-title { font-size: 1.5rem; font-weight: 500; }\n .accordion-icon { font-size: 1.5rem; }\n .accordion-item.active .accordion-icon { transform: rotate(180deg); }\n .accordion-content { max-height: 0; overflow: hidden; }\n .accordion-item.active .accordion-content { max-height: none; }\n .accordion-content-inner { font-size: 1.4rem; line-height: 1.7; color: #555; padding-bottom: 2rem; }\n .accordion-content-inner p { margin: 0 0 1rem 0; }\n .accordion-content-inner ul { margin: 0 0 1rem 0; padding-left: 2rem; }\n .accordion-content-inner h3 { font-size: 1.4rem; font-weight: 600; color: #333; margin: 1.5rem 0 0.5rem 0; }\n .specs-table { width: 100%; border-collapse: collapse; }\n .specs-table th, .specs-table td { border: 1px solid #ddd; padding: 0.75rem 1rem; font-size: 1.4rem; text-align: left; }\n .specs-table th { background-color: #f5f5f5; font-weight: 600; color: #333; }\n\u003c\/style\u003e\n\n\n\u003cdiv class=\"product-section\"\u003e\n\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eProduct Overview\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n \u003cp\u003eThe Range Guard 120067 is a complete rebuild kit for Range Guard wet and dry chemical discharge valves, including all seals and internal components required to restore valve performance and ensure reliable system operation. Compatible with both Range Guard and Industry Guard systems, the 120067 covers the two primary Range Guard agent types — making it one of the most versatile Range Guard fire suppression system parts items for contractors servicing mixed Range Guard fleet accounts. The single kit covers valve rebuilds for both wet chemical kitchen suppression configurations and dry chemical system configurations using the same cylinder valve assembly design.\u003c\/p\u003e\n \u003cp\u003eRange Guard cylinder discharge valves are subject to the same degradation as all wet and dry chemical suppression valve assemblies — elastomer seals harden and compress over multi-year service intervals, springs fatigue under constant load, and agent residue from prior discharge events can contaminate valve internal surfaces. The 120067 kit replaces all soft goods and internal components simultaneously, resetting the valve to factory specification for the next service interval. Completing the rebuild with a complete kit rather than replacing individual components as they fail is both more reliable and more efficient — a single service event resets all wear items at once rather than creating a patchwork of components at different points in their service lives.\u003c\/p\u003e\n \u003cp\u003eAvailable through authorized Range Guard distributors. Use the 120067 rebuild kit during the 6-year internal examination of Range Guard cylinders per NFPA 17A and after any system discharge event. Follow the Range Guard valve rebuild procedure in the range guard fire suppression system manual precisely — install all kit components in the correct sequence and torque all fasteners to specification before pressure-testing the rebuilt valve. Document the rebuild in the fire suppression system inspection record.\u003c\/p\u003e\n \u003c\/div\u003e\u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eTechnical Specifications\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n \u003ctable class=\"specs-table\"\u003e\n \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eRange Guard \/ Badger Fire Protection\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e120067\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eContents\u003c\/td\u003e\n\u003ctd\u003eComplete seals and internal valve components\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCompatible Systems\u003c\/td\u003e\n\u003ctd\u003eRange Guard and Industry Guard wet and dry chemical systems\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eService Interval\u003c\/td\u003e\n\u003ctd\u003e6-year internal examination and post-discharge\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eUL Listed, OEM Original\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eService Protocol (NFPA 17A)\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n \u003ch3\u003e6-Year Internal Examination\u003c\/h3\u003e\n \u003cp\u003eAt the 6-year internal examination per NFPA 17A, depressurize the Range Guard cylinder and disassemble the discharge valve. Replace all internal components with the 120067 kit contents regardless of apparent condition — do not selectively replace only visibly worn parts. Reusing seals that have taken a compression set or springs that have seen 6 years of load cycling creates valve reliability risks that the 120067 complete kit is specifically designed to eliminate. Reassemble per the Range Guard valve rebuild procedure, torque to specification, and pressure-test before recharging.\u003c\/p\u003e\n \u003ch3\u003ePost-Discharge Rebuild\u003c\/h3\u003e\n \u003cp\u003eAfter any Range Guard or Industry Guard system discharge, rebuild the cylinder valve with the 120067 kit before recharging. Discharge forces can deform internal components in ways not visible externally. Never skip the valve rebuild and recharge directly from a discharged state. Document the rebuild in the fire suppression system inspection record and update the service label on the cylinder.\u003c\/p\u003e\n \u003c\/div\u003e\u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eFAQ\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n \u003ch3\u003eDoes the 120067 work for both wet and dry chemical Range Guard cylinders?\u003c\/h3\u003e\n \u003cp\u003eYes. The 120067 rebuild kit is designed for both Range Guard wet chemical and dry chemical discharge valve assemblies. This dual-agent compatibility makes it the single kit needed for contractors managing both wet chemical kitchen suppression and dry chemical system accounts in the Range Guard and Industry Guard product family.\u003c\/p\u003e\n \u003ch3\u003eIs the 120067 also compatible with the Range Guard valve body rebuild kit 120046?\u003c\/h3\u003e\n \u003cp\u003eThe 120067 is a discharge valve internal rebuild kit covering seals and internal components. The 120046 Range Guard Valve Body Rebuild Kit covers different valve body components. Consult the range guard fire suppression system documentation to determine which kit — or combination of kits — is required for the specific service being performed on your Range Guard cylinder configuration.\u003c\/p\u003e\n \u003c\/div\u003e\u003c\/div\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003cscript\u003e\ndocument.addEventListener('DOMContentLoaded', function() {\n document.querySelectorAll('.accordion-header').forEach(h =\u003e h.addEventListener('click', function() { this.parentElement.classList.toggle('active'); }));\n});\n\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\/\",\n \"@type\": \"Product\",\n \"name\": \"Range Guard Rebuild Kit (Wet and Dry) | Discharge Valves | Part No. 120067\",\n \"description\": \"UL Listed Range Guard 120067 complete rebuild kit for wet and dry chemical discharge valves. Compatible with Range Guard and Industry Guard systems. Replace all components at 6-year internal examination and post-discharge per NFPA 17A.\",\n \"sku\": \"120067\", \"mpn\": \"120067\",\n \"brand\": { \"@type\": \"Brand\", \"name\": \"Range Guard\" },\n \"category\": \"Fire Suppression Equipment\"\n}\n\u003c\/script\u003e\n\n\u003c\/body\u003e","brand":"Badger","offers":[{"title":"Default Title","offer_id":45939144032421,"sku":null,"price":144.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5605\/8021\/files\/badger-default-title-range-guard-rebuild-kit-wet-and-dry-120067-33353664037029_786683a2-e317-4825-a9b4-7a27c4795349.webp?v=1771286713"},{"product_id":"range-guard-discharge-adapter-kit-rg844908","title":"Range Guard Discharge Adapter Kit 844908","description":"\u003cbody\u003e\n\n\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\n\u003ctitle\u003eRange Guard Discharge Adapter Kit | Part No. 844908\u003c\/title\u003e\n\u003cstyle\u003e\n .product-section { max-width: 100%; margin: 2rem 0; font-family: Arial, sans-serif; color: #333; }\n .accordion-item { border-bottom: 1px solid #ddd; }\n .accordion-header { display: flex; justify-content: space-between; padding: 2rem 0; cursor: pointer; background: none; border: none; width: 100%; text-align: left; color: #333; }\n .accordion-header:hover, .accordion-header:focus { color: #333; background: none; outline: none; }\n .accordion-title { font-size: 1.5rem; font-weight: 500; }\n .accordion-icon { font-size: 1.5rem; }\n .accordion-item.active .accordion-icon { transform: rotate(180deg); }\n .accordion-content { max-height: 0; overflow: hidden; }\n .accordion-item.active .accordion-content { max-height: none; }\n .accordion-content-inner { font-size: 1.4rem; line-height: 1.7; color: #555; padding-bottom: 2rem; }\n .accordion-content-inner p { margin: 0 0 1rem 0; }\n .accordion-content-inner ul { margin: 0 0 1rem 0; padding-left: 2rem; }\n .accordion-content-inner h3 { font-size: 1.4rem; font-weight: 600; color: #333; margin: 1.5rem 0 0.5rem 0; }\n .specs-table { width: 100%; border-collapse: collapse; }\n .specs-table th, .specs-table td { border: 1px solid #ddd; padding: 0.75rem 1rem; font-size: 1.4rem; text-align: left; }\n .specs-table th { background-color: #f5f5f5; font-weight: 600; color: #333; }\n\u003c\/style\u003e\n\n\n\u003cdiv class=\"product-section\"\u003e\n\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eProduct Overview\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n \u003cp\u003eThe Range Guard 844908 Discharge Adapter Kit is the required connection piece for each cylinder in a Range Guard or compatible wet chemical kitchen fire suppression system. It converts the built-in cylinder valve outlet to standard piping threads, enabling secure attachment of the agent distribution piping. The 844908 is essential for both new installations and post-discharge recharging — every time a Range Guard cylinder is connected to the distribution piping, this adapter kit provides the interface that makes the connection possible.\u003c\/p\u003e\n \u003cp\u003eThe integrity of the discharge adapter connection is critical to system performance during an actual fire event. A damaged, cross-threaded, or corroded discharge adapter can create a partial bypass of agent flow — diverting pressurized wet chemical away from the distribution piping and preventing full agent delivery to the suppression nozzles. The 844908 OEM kit ensures the connection geometry, thread specification, and sealing surfaces all meet Range Guard system specifications, maintaining the UL 300 listing for the complete system. Using non-OEM adapters or reusing damaged adapters risks agent bypass that could result in suppression failure during a real commercial kitchen fire.\u003c\/p\u003e\n \u003cp\u003eAvailable through authorized Range Guard distributors. Replace the 844908 at every post-discharge service as part of the standard Range Guard cylinder recharge procedure. Inspect at every semi-annual NFPA 17A and NFPA 96 service visit — check for thread damage, corrosion, and sealing surface integrity. Document in the fire suppression system inspection record.\u003c\/p\u003e\n \u003c\/div\u003e\u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eTechnical Specifications\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n \u003ctable class=\"specs-table\"\u003e\n \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eRange Guard \/ Badger Fire Protection\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e844908\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eDischarge adapter kit\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCompatible Systems\u003c\/td\u003e\n\u003ctd\u003eRange Guard wet chemical kitchen fire suppression\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eConverts cylinder valve outlet to distribution piping threads\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eUL Listed, OEM Original\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eMaintenance \u0026amp; Compliance (NFPA 17A)\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n \u003cp\u003eInspect the 844908 discharge adapter at every semi-annual NFPA 17A and NFPA 96 service visit. Check for thread damage, corrosion, and sealing surface deformation. Replace at every post-discharge service — a discharge event subjects the adapter to sudden high-pressure forces that can deform sealing surfaces in ways not visible externally. Never reuse a discharge adapter from a discharged cylinder without inspection. Install new 844908 kit per the Range Guard system manual torque specifications. Leak-test the connection after installation before returning the system to armed service. Document in the fire suppression system inspection record.\u003c\/p\u003e\n \u003c\/div\u003e\u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eFAQ\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n \u003ch3\u003eIs the 844908 compatible with both wet and dry chemical Range Guard cylinders?\u003c\/h3\u003e\n \u003cp\u003eVerify compatibility with your specific Range Guard cylinder type using the Range Guard system documentation. The 844908 is listed for Range Guard wet chemical system cylinder connections — confirm the correct adapter kit for dry chemical configurations through authorized Range Guard distributors.\u003c\/p\u003e\n \u003ch3\u003eCan I use a generic pipe fitting instead of the 844908?\u003c\/h3\u003e\n \u003cp\u003eNo. The 844908 is dimensioned and listed specifically for Range Guard cylinder valve outlet geometry. Generic pipe fittings may not match the thread specification or sealing surface geometry, creating a leak risk at the connection point. Using non-OEM adapters voids the system's UL 300 listing. Always source through authorized Range Guard distributors.\u003c\/p\u003e\n \u003c\/div\u003e\u003c\/div\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003cscript\u003e\ndocument.addEventListener('DOMContentLoaded', function() {\n document.querySelectorAll('.accordion-header').forEach(h =\u003e h.addEventListener('click', function() { this.parentElement.classList.toggle('active'); }));\n});\n\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\/\",\n \"@type\": \"Product\",\n \"name\": \"Range Guard Discharge Adapter Kit | Part No. 844908\",\n \"description\": \"UL Listed Range Guard 844908 discharge adapter kit. Converts cylinder valve outlet to distribution piping threads. Required for every cylinder connection. Replace at every post-discharge service. Semi-annual inspection per NFPA 17A.\",\n \"sku\": \"844908\", \"mpn\": \"844908\",\n \"brand\": { \"@type\": \"Brand\", \"name\": \"Range Guard\" },\n \"category\": \"Fire Suppression Equipment\"\n}\n\u003c\/script\u003e\n\n\u003c\/body\u003e","brand":"Badger","offers":[{"title":"Default Title","offer_id":45939147407525,"sku":null,"price":30.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5605\/8021\/files\/badger-default-title-range-guard-discharge-adapter-kit-844908-33353678913701_80e9e9b5-510e-4c9e-b5c2-a2a9ff153c27.webp?v=1771286708"},{"product_id":"range-guard-spdt-microswitch-kit-rg120039","title":"Range Guard SPDT Microswitch Kit 120039","description":"\u003cbody\u003e\n\n\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\n\u003ctitle\u003eRange Guard SPDT Microswitch Kit | Part No. 120039 | UCH Series\u003c\/title\u003e\n\u003cstyle\u003e\n .product-section {\n max-width: 100%;\n margin: 2rem 0;\n font-family: Arial, sans-serif;\n color: #333;\n }\n .accordion-item {\n border-bottom: 1px solid #ddd;\n }\n .accordion-header {\n display: flex;\n justify-content: space-between;\n padding: 2rem 0;\n cursor: pointer;\n background: none;\n border: none;\n width: 100%;\n text-align: left;\n color: #333;\n }\n .accordion-header:hover,\n .accordion-header:focus {\n color: #333;\n background: none;\n outline: none;\n }\n .accordion-title {\n font-size: 1.5rem;\n font-weight: 500;\n }\n .accordion-icon {\n font-size: 1.5rem;\n }\n .accordion-item.active .accordion-icon {\n transform: rotate(180deg);\n }\n .accordion-content {\n max-height: 0;\n overflow: hidden;\n }\n .accordion-item.active .accordion-content {\n max-height: none;\n }\n .accordion-content-inner {\n font-size: 1.4rem;\n line-height: 1.7;\n color: #555;\n padding-bottom: 2rem;\n }\n .accordion-content-inner p {\n margin: 0 0 1rem 0;\n }\n .accordion-content-inner ul {\n margin: 0 0 1rem 0;\n padding-left: 2rem;\n }\n .accordion-content-inner h3 {\n font-size: 1.4rem;\n font-weight: 600;\n color: #333;\n margin: 1.5rem 0 0.5rem 0;\n }\n .specs-table {\n width: 100%;\n border-collapse: collapse;\n }\n .specs-table th,\n .specs-table td {\n border: 1px solid #ddd;\n padding: 0.75rem 1rem;\n font-size: 1.4rem;\n text-align: left;\n }\n .specs-table th {\n background-color: #f5f5f5;\n font-weight: 600;\n color: #333;\n }\n\u003c\/style\u003e\n\n\n\n\u003cdiv class=\"product-section\"\u003e\n\n \u003c!-- Section 1: Product Overview --\u003e\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\n \u003cspan class=\"accordion-title\"\u003eProduct Overview\u003c\/span\u003e\n \u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\n \u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\n \u003cdiv class=\"accordion-content-inner\"\u003e\n \u003cp\u003eThe Range Guard SPDT Microswitch Kit (Part No. 120039) is a high-performance electrical interface engineered for the Universal Control Head (UCH) of Range Guard fire suppression systems. While the pneumatic side handles agent discharge, the 120039 serves as the primary mechanical-to-electrical bridge for utility isolation. By immediately cutting power to high-heat appliances and gas solenoids, this kit eliminates the fuel leg of the fire triangle.\u003c\/p\u003e\n \u003cp\u003eUnlike low-current signal switches, the 120039 is a heavy-duty power relay featuring high-amperage metallurgy capable of handling up to 20.5 Amps. It is rated for 1.5 HP at 250 VAC, allowing it to act as a direct kill-switch for many commercial exhaust fans and makeup air units without the need for secondary contactors. The quick-connect stackable architecture allows for the integration of up to four switches in a single UCH, facilitating complex shunt-trip breaker activation and multi-voltage interlocks. For fire protection stakeholders, this OEM kit is mandatory for ensuring UL 300 and NFPA 96 compliance in modern kitchen infrastructures.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003c!-- Section 2: Technical Specifications --\u003e\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\n \u003cspan class=\"accordion-title\"\u003eTechnical Specifications\u003c\/span\u003e\n \u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\n \u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\n \u003cdiv class=\"accordion-content-inner\"\u003e\n \u003ctable class=\"specs-table\"\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eFeature\u003c\/th\u003e\n \u003cth\u003eDetails\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eManufacturer\u003c\/td\u003e\n \u003ctd\u003eBadger \/ Range Guard\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePart Number\u003c\/td\u003e\n \u003ctd\u003e120039 (Kit: 87-120039-001)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSwitch Type\u003c\/td\u003e\n \u003ctd\u003eSingle-Pole, Double-Throw (SPDT)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eAmperage Rating\u003c\/td\u003e\n \u003ctd\u003e20.5 Amps @ 250 VAC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eHorsepower Rating\u003c\/td\u003e\n \u003ctd\u003e1.5 HP @ 250 VAC \/ 0.5 HP @ 125 VAC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eWiring Interface\u003c\/td\u003e\n \u003ctd\u003e24\" Color-Coded Pigtails\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCompliance\u003c\/td\u003e\n \u003ctd\u003eUL Listed, ULC Listed, NFPA 17A\/96\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003c!-- Section 3: Installation \u0026 Compliance --\u003e\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\n \u003cspan class=\"accordion-title\"\u003eInstallation \u0026amp; Compliance\u003c\/span\u003e\n \u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\n \u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\n \u003cdiv class=\"accordion-content-inner\"\u003e\n \u003cp\u003eThe 120039 must be installed by a licensed fire suppression technician and licensed electrician in accordance with the Range Guard UCH wiring manual, NFPA 17A, NFPA 96, and applicable local electrical codes. Up to four switches may be stacked within a single UCH using the quick-connect architecture. A non-conductive stacking insulator must be placed between each switch body when multiple units are installed. This insulator prevents cross-talk or short circuits between different voltage types, such as 120V fan relays and 24V fire alarm signals, within the same enclosure.\u003c\/p\u003e\n \u003cp\u003eIf any connected appliance exceeds the 20.5 Amp threshold, the 120039 must be used to trigger a magnetic contactor rather than being wired directly to the load. Direct connection to high-draw equipment can cause contact welding, where internal contacts melt together, preventing the system from ever shutting off the fuel source. Following installation, a functional test must be performed with all connected utilities to verify that every switch transitions correctly upon UCH discharge.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003c!-- Section 4: FAQ --\u003e\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\n \u003cspan class=\"accordion-title\"\u003eFAQ\u003c\/span\u003e\n \u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\n \u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\n \u003cdiv class=\"accordion-content-inner\"\u003e\n \u003ch3\u003eWhat is the critical difference between the 120039 and the 120047 switch?\u003c\/h3\u003e\n \u003cp\u003eThe 120039 is a high-current power-handler meant for utility shutdown and directly interrupting appliance loads. The 120047 is a signal-level switch designed for alarm initiation or solenoid release. Using a 120047 for high-current appliance control is a dangerous code violation, as it will likely fail under the heavy electrical load.\u003c\/p\u003e\n\n \u003ch3\u003eWhy is the stacking insulator required during installation?\u003c\/h3\u003e\n \u003cp\u003eThe stacking insulator is a non-conductive barrier that must be placed between switch bodies when multiple units are installed in the UCH. This prevents cross-talk or short circuits between different voltage types, such as 120V fan relays and 24V fire alarm signals, within the same enclosure.\u003c\/p\u003e\n\n \u003ch3\u003eWhen should a 120039 be paired with a magnetic contactor?\u003c\/h3\u003e\n \u003cp\u003eIf the appliance exceeds the 20.5 Amp threshold, the 120039 must be used to trigger a magnetic contactor. Wiring high-draw equipment directly to the switch can cause contact welding, where the internal contacts melt together, preventing the system from ever shutting off the fuel source.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cscript\u003e\ndocument.addEventListener('DOMContentLoaded', function() {\n const headers = document.querySelectorAll('.accordion-header');\n headers.forEach(header =\u003e {\n header.addEventListener('click', function() {\n this.parentElement.classList.toggle('active');\n });\n });\n});\n\u003c\/script\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\/\",\n \"@type\": \"Product\",\n \"name\": \"Range Guard SPDT Microswitch Kit\",\n \"description\": \"Heavy-duty UL Listed SPDT microswitch kit for the Range Guard Universal Control Head (UCH). Rated 20.5 Amps at 250 VAC and 1.5 HP at 250 VAC. Stackable quick-connect architecture supports up to 4 switches per UCH. For utility shutdown, MUA fan interruption, and shunt-trip breaker activation. Meets NFPA 17A and NFPA 96.\",\n \"sku\": \"120039\",\n \"mpn\": \"120039\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"Range Guard\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"Badger \/ Range Guard\"\n },\n \"category\": \"Fire Suppression Equipment\",\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Part Number\",\n \"value\": \"120039 (Kit: 87-120039-001)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Switch Type\",\n \"value\": \"Single-Pole, Double-Throw (SPDT)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Amperage Rating\",\n \"value\": \"20.5 Amps at 250 VAC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Horsepower Rating\",\n \"value\": \"1.5 HP at 250 VAC \/ 0.5 HP at 125 VAC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Wiring Interface\",\n \"value\": \"24 inch Color-Coded Pigtails\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Compliance\",\n \"value\": \"UL Listed, ULC Listed, NFPA 17A\/96\"\n }\n ]\n}\n\u003c\/script\u003e\n\n\n\u003c\/body\u003e","brand":"Badger","offers":[{"title":"Default Title","offer_id":45939150717093,"sku":"120039","price":27.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5605\/8021\/files\/badger-default-title-range-guard-spdt-microswitch-kit-120039-33353686417573_8cc25232-48b8-4a7b-82cb-6ddc7d6ce625.webp?v=1771286707"},{"product_id":"ansul-henny-penny-nozzle-kit-434455","title":"Ansul Henny Penny Nozzle Kit 434455","description":"\u003cbody\u003e\n\n\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\n\u003ctitle\u003eAnsul Henny Penny Nozzle Kit | R-102 | Part No. 434455\u003c\/title\u003e\n\u003cstyle\u003e\n .product-section { max-width: 100%; margin: 2rem 0; font-family: Arial, sans-serif; color: #333; }\n .accordion-item { border-bottom: 1px solid #ddd; }\n .accordion-header { display: flex; justify-content: space-between; padding: 2rem 0; cursor: pointer; background: none; border: none; width: 100%; text-align: left; color: #333; }\n .accordion-header:hover, .accordion-header:focus { color: #333; background: none; outline: none; }\n .accordion-title { font-size: 1.5rem; font-weight: 500; }\n .accordion-icon { font-size: 1.5rem; }\n .accordion-item.active .accordion-icon { transform: rotate(180deg); }\n .accordion-content { max-height: 0; overflow: hidden; }\n .accordion-item.active .accordion-content { max-height: none; }\n .accordion-content-inner { font-size: 1.4rem; line-height: 1.7; color: #555; padding-bottom: 2rem; }\n .accordion-content-inner p { margin: 0 0 1rem 0; }\n .accordion-content-inner ul { margin: 0 0 1rem 0; padding-left: 2rem; }\n .accordion-content-inner h3 { font-size: 1.4rem; font-weight: 600; color: #333; margin: 1.5rem 0 0.5rem 0; }\n .specs-table { width: 100%; border-collapse: collapse; }\n .specs-table th, .specs-table td { border: 1px solid #ddd; padding: 0.75rem 1rem; font-size: 1.4rem; text-align: left; }\n .specs-table th { background-color: #f5f5f5; font-weight: 600; color: #333; }\n\u003c\/style\u003e\n\n\n\u003cdiv class=\"product-section\"\u003e\n\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eProduct Overview\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n \u003cp\u003eThe Ansul 434455 is a specialty nozzle kit designed for Henny Penny cooking equipment protected by ANSUL R-102 restaurant fire suppression systems. Henny Penny pressure fryers, open fryers, and combination ovens present a unique suppression nozzle challenge due to their enclosed cooking chamber design and high-volume cooking oil capacity — standard ANSUL R-102 nozzle configurations may not provide correct discharge coverage for Henny Penny equipment without the specialized nozzles and adapters included in the 434455 kit. This kit ensures the ANSUL R-102 system delivers optimal wet chemical agent coverage for the specific fire hazard geometry of Henny Penny cooking appliances.\u003c\/p\u003e\n \u003cp\u003eThe ANSUL R-102 system's UL 300 listing for Class K cooking oil and grease fire suppression is based on tested nozzle-to-appliance configurations documented in the ansul r-102 nozzle chart. Henny Penny equipment is a specific appliance type with its own listed nozzle configuration in the ANSUL R-102 system design documentation — the 434455 kit provides the correct nozzle hardware for that configuration. Using standard R-102 nozzles on Henny Penny equipment without the 434455 kit may produce inadequate agent coverage that fails UL 300 and NFPA 96 requirements for the protected appliance.\u003c\/p\u003e\n \u003cp\u003eFor fire protection contractors installing ANSUL R-102 systems in commercial kitchens with Henny Penny equipment, the 434455 kit is a required line item in the system design and installation. Available through authorized ansul distributors. Install per the ansul nozzle chart requirements for Henny Penny appliances and verify nozzle aim using the ANSUL laser pointer adapter (439876) before commissioning. Inspect the kit nozzles at every semi-annual NFPA 17A and NFPA 96 service visit — verify nozzle caps are present, nozzle positions are undisturbed, and no grease blockage has occurred. Document in the fire suppression system inspection record.\u003c\/p\u003e\n \u003c\/div\u003e\u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eTechnical Specifications\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n \u003ctable class=\"specs-table\"\u003e\n \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eANSUL\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e434455\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eSpecialty nozzle kit for Henny Penny cooking equipment\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCompatible Systems\u003c\/td\u003e\n\u003ctd\u003eANSUL R-102 restaurant fire suppression\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eContents\u003c\/td\u003e\n\u003ctd\u003eSpecialized nozzles and adapters for Henny Penny appliances\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eUL 300 Listed, NFPA 96\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eInstallation \u0026amp; Compliance (NFPA 96)\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n \u003cp\u003eInstall the 434455 nozzle kit per the ansul r-102 nozzle chart configuration for Henny Penny cooking equipment. Use the ANSUL laser pointer adapter (439876) to verify precise nozzle aim before locking nozzles in position. Nozzle caps must be installed on all kit nozzles at all times except during system discharge. At every semi-annual NFPA 17A and NFPA 96 inspection, verify all kit nozzles are correctly positioned per the installation drawings, nozzle caps are present and undamaged, and no grease has entered the nozzle orifices. After any system discharge, inspect and replace all nozzle caps and verify nozzle positions. Document in the fire suppression system inspection record.\u003c\/p\u003e\n \u003c\/div\u003e\u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eFAQ\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n \u003ch3\u003eCan standard ANSUL R-102 nozzles be used on Henny Penny equipment instead of the 434455 kit?\u003c\/h3\u003e\n \u003cp\u003eNo. Henny Penny cooking equipment requires the specific nozzle configuration documented in the ANSUL R-102 system design documentation for that appliance type. Using standard nozzles without the 434455 kit produces a different discharge coverage pattern that may not achieve UL 300 rated suppression for the Henny Penny appliance hazard geometry. The 434455 is the required nozzle solution for Henny Penny applications in ANSUL R-102 systems — always use it when protecting this equipment type.\u003c\/p\u003e\n \u003ch3\u003eDoes the 434455 kit work with both Henny Penny pressure fryers and open fryers?\u003c\/h3\u003e\n \u003cp\u003eVerify the specific Henny Penny appliance types covered by the 434455 kit using the ANSUL R-102 system documentation or by consulting authorized ansul distributors. Different Henny Penny models may require different nozzle configurations. Confirm the 434455 is the correct kit for the specific Henny Penny equipment in your protected kitchen before installation.\u003c\/p\u003e\n \u003c\/div\u003e\u003c\/div\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003cscript\u003e\ndocument.addEventListener('DOMContentLoaded', function() {\n document.querySelectorAll('.accordion-header').forEach(h =\u003e h.addEventListener('click', function() { this.parentElement.classList.toggle('active'); }));\n});\n\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\/\",\n \"@type\": \"Product\",\n \"name\": \"Ansul Henny Penny Nozzle Kit | R-102 | Part No. 434455\",\n \"description\": \"UL 300 Listed ANSUL 434455 specialty nozzle kit for Henny Penny cooking equipment in ANSUL R-102 systems. Includes nozzles and adapters for correct UL 300 discharge coverage. Install per ansul r-102 nozzle chart. Semi-annual inspection per NFPA 96.\",\n \"sku\": \"434455\", \"mpn\": \"434455\",\n \"brand\": { \"@type\": \"Brand\", \"name\": \"ANSUL\" },\n \"category\": \"Fire Suppression Equipment\"\n}\n\u003c\/script\u003e\n\n\u003c\/body\u003e","brand":"Ansul","offers":[{"title":"Default Title","offer_id":45939991740581,"sku":"434455","price":647.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5605\/8021\/files\/ansul-default-title-ansul-henny-penny-nozzle-kit-434455-33355460116645_a1c66fed-18d1-4e78-ac48-b9cc7d13573f.webp?v=1771286697"},{"product_id":"20660-amerex-is-valve-rebuild-kit","title":"20660 Amerex IS Valve Rebuild Kit - OEM","description":"\u003cbody\u003e\n\n\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\n\u003ctitle\u003eAmerex IS Valve Rebuild Kit | OEM | Part No. 20660\u003c\/title\u003e\n\u003cstyle\u003e\n .product-section { max-width: 100%; margin: 2rem 0; font-family: Arial, sans-serif; color: #333; }\n .accordion-item { border-bottom: 1px solid #ddd; }\n .accordion-header { display: flex; justify-content: space-between; padding: 2rem 0; cursor: pointer; background: none; border: none; width: 100%; text-align: left; color: #333; }\n .accordion-header:hover, .accordion-header:focus { color: #333; background: none; outline: none; }\n .accordion-title { font-size: 1.5rem; font-weight: 500; }\n .accordion-icon { font-size: 1.5rem; }\n .accordion-item.active .accordion-icon { transform: rotate(180deg); }\n .accordion-content { max-height: 0; overflow: hidden; }\n .accordion-item.active .accordion-content { max-height: none; }\n .accordion-content-inner { font-size: 1.4rem; line-height: 1.7; color: #555; padding-bottom: 2rem; }\n .accordion-content-inner p { margin: 0 0 1rem 0; }\n .accordion-content-inner ul { margin: 0 0 1rem 0; padding-left: 2rem; }\n .accordion-content-inner h3 { font-size: 1.4rem; font-weight: 600; color: #333; margin: 1.5rem 0 0.5rem 0; }\n .specs-table { width: 100%; border-collapse: collapse; }\n .specs-table th, .specs-table td { border: 1px solid #ddd; padding: 0.75rem 1rem; font-size: 1.4rem; text-align: left; }\n .specs-table th { background-color: #f5f5f5; font-weight: 600; color: #333; }\n\u003c\/style\u003e\n\n\n\u003cdiv class=\"product-section\"\u003e\n\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eProduct Overview\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n \u003cp\u003eThe Amerex 20660 IS Valve Rebuild Kit is a complete OEM maintenance kit containing all the parts needed to fully rebuild a valve on an Amerex Industrial (IS) dry chemical suppression system cylinder. The IS series protects high-hazard industrial fire environments including paint spray booths, industrial ovens, dip tanks, and other industrial applications where ABC dry chemical agent suppression is required. Like the 20659 KP Valve Rebuild Kit for wet chemical KP cylinders, the 20660 provides a single-kit solution for restoring IS valve integrity to factory specification during 6-year internal examination or post-discharge service.\u003c\/p\u003e\n \u003cp\u003eAmerex IS dry chemical system cylinders operate under nitrogen pressurization and contain ABC dry chemical agent — a combination that subjects valve internal components to both nitrogen gas pressure and the abrasive, hygroscopic properties of dry chemical powder over multi-year service intervals. The 20660 kit uses elastomers and components specifically rated for dry chemical agent compatibility and nitrogen pressure environments, ensuring the rebuilt valve provides reliable discharge performance through the next service cycle.\u003c\/p\u003e\n \u003cp\u003eThe 20660 is the IS system counterpart to the KP 20659 rebuild kit — together they cover the two primary Amerex suppression system cylinder types in commercial service. For fire protection contractors managing Amerex IS system installations in industrial environments, keeping the 20660 in your amerex fire suppression system parts inventory ensures 6-year internal examination service can be completed in a single visit. Authorized amerex distributors carry the 20660 as a standard stock item per the amerex fire suppression system parts catalog. The Amerex IS system service documentation provides the complete valve rebuild procedure using 20660 kit components. Document the rebuild in the fire suppression system inspection record and affix a new service label per NFPA 10 and NFPA 17A requirements.\u003c\/p\u003e\n \u003c\/div\u003e\u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eTechnical Specifications\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n \u003ctable class=\"specs-table\"\u003e\n \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eAmerex Corporation\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e20660\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCompatible System\u003c\/td\u003e\n\u003ctd\u003eAmerex IS industrial dry chemical suppression cylinders\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eAgent Compatibility\u003c\/td\u003e\n\u003ctd\u003eABC dry chemical\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eService Interval\u003c\/td\u003e\n\u003ctd\u003e6-year internal examination and post-discharge\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eUL Listed, OEM Original\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eService Protocol (NFPA 10 \u0026amp; 17A)\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n \u003ch3\u003e6-Year Internal Examination\u003c\/h3\u003e\n \u003cp\u003eNFPA 10 requires internal examination of dry chemical suppression cylinders at the 6-year interval. Depressurize the IS cylinder completely before removing the discharge valve. Clean all residual dry chemical powder from the valve body and cylinder interior before installing the 20660 kit components — packed or caked dry chemical can prevent new seals from seating correctly. Replace all soft goods (O-rings, seals) with 20660 kit contents regardless of apparent condition, then perform a leak test before recharging. Document the rebuild in the fire suppression system inspection record and apply a new service label per NFPA 10 requirements.\u003c\/p\u003e\n \u003ch3\u003ePost-Discharge Service\u003c\/h3\u003e\n \u003cp\u003eAfter any Amerex IS system discharge, rebuild the cylinder valve with the 20660 kit before recharging with fresh ABC dry chemical agent. The discharge event subjects valve internal components to forces that can cause deformation not visible externally. Always complete a full 20660 rebuild before returning an IS cylinder to service after any discharge event.\u003c\/p\u003e\n \u003c\/div\u003e\u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eFAQ\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n \u003ch3\u003eWhat is the difference between 20660 and 20659?\u003c\/h3\u003e\n \u003cp\u003eThe 20660 is for Amerex IS industrial dry chemical system cylinders. The 20659 is for Amerex KP wet chemical kitchen suppression cylinders. They are not interchangeable — the wet and dry chemical environments require different elastomer formulations and component specifications. Always use the correct kit for the cylinder type: 20659 for KP wet chemical, 20660 for IS dry chemical.\u003c\/p\u003e\n \u003ch3\u003eIs the 20660 compatible with all IS cylinder sizes (IS18, IS35, IS45)?\u003c\/h3\u003e\n \u003cp\u003eVerify compatibility with your specific IS cylinder model using the Amerex IS system service documentation or by consulting authorized amerex distributors. The IS18, IS35, and IS45 may use different valve assembly configurations — confirm the correct rebuild kit for your specific IS cylinder model before ordering. The amerex fire suppression system parts catalog provides the complete kit-to-cylinder compatibility matrix.\u003c\/p\u003e\n \u003c\/div\u003e\u003c\/div\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003cscript\u003e\ndocument.addEventListener('DOMContentLoaded', function() {\n document.querySelectorAll('.accordion-header').forEach(h =\u003e h.addEventListener('click', function() { this.parentElement.classList.toggle('active'); }));\n});\n\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\/\",\n \"@type\": \"Product\",\n \"name\": \"Amerex IS Valve Rebuild Kit | OEM | Part No. 20660\",\n \"description\": \"UL Listed OEM Amerex 20660 complete valve rebuild kit for IS industrial dry chemical suppression cylinders (IS18, IS35, IS45). Required at 6-year internal examination and post-discharge per NFPA 10 and NFPA 17A. ABC dry chemical compatible. Not for KP wet chemical valves — see 20659.\",\n \"sku\": \"20660\", \"mpn\": \"20660\",\n \"brand\": { \"@type\": \"Brand\", \"name\": \"Amerex\" },\n \"manufacturer\": { \"@type\": \"Organization\", \"name\": \"Amerex Corporation\" },\n \"category\": \"Fire Suppression Equipment\"\n}\n\u003c\/script\u003e\n\n\u003c\/body\u003e","brand":"Amerex","offers":[{"title":"Default Title","offer_id":45948462235813,"sku":"20660","price":78.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5605\/8021\/files\/amerex-default-title-20660-amerex-is-valve-rebuild-kit-33372880634021_1e9b2c0b-1770-4141-8cfc-aff2f478dc07.webp?v=1771286655"},{"product_id":"buckeye-bfr-vrk-rebuild-kit","title":"Buckeye BFR-VRK Rebuild Kit","description":"\u003cbody\u003e\n\n\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\n\u003ctitle\u003eBuckeye BFR-VRK Valve Rebuild Kit | Kitchen Mister OEM\u003c\/title\u003e\n\u003cstyle\u003e\n .product-section { max-width: 100%; margin: 2rem 0; font-family: Arial, sans-serif; color: #333; }\n .accordion-item { border-bottom: 1px solid #ddd; }\n .accordion-header { display: flex; justify-content: space-between; padding: 2rem 0; cursor: pointer; background: none; border: none; width: 100%; text-align: left; color: #333; }\n .accordion-header:hover, .accordion-header:focus { color: #333; background: none; outline: none; }\n .accordion-title { font-size: 1.5rem; font-weight: 500; }\n .accordion-icon { font-size: 1.5rem; }\n .accordion-item.active .accordion-icon { transform: rotate(180deg); }\n .accordion-content { max-height: 0; overflow: hidden; }\n .accordion-item.active .accordion-content { max-height: none; }\n .accordion-content-inner { font-size: 1.4rem; line-height: 1.7; color: #555; padding-bottom: 2rem; }\n .accordion-content-inner p { margin: 0 0 1rem 0; }\n .accordion-content-inner ul { margin: 0 0 1rem 0; padding-left: 2rem; }\n .accordion-content-inner h3 { font-size: 1.4rem; font-weight: 600; color: #333; margin: 1.5rem 0 0.5rem 0; }\n .specs-table { width: 100%; border-collapse: collapse; }\n .specs-table th, .specs-table td { border: 1px solid #ddd; padding: 0.75rem 1rem; font-size: 1.4rem; text-align: left; }\n .specs-table th { background-color: #f5f5f5; font-weight: 600; color: #333; }\n\u003c\/style\u003e\n\n\n\u003cdiv class=\"product-section\"\u003e\n\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eProduct Overview\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n \u003cp\u003eThe Buckeye BFR-VRK is a complete OEM rebuild kit for Buckeye Kitchen Mister (BFR) cylinder discharge valves, containing the seals, springs, and internal components needed to restore valve integrity and ensure reliable system performance. Used during scheduled 6-year internal examination or post-discharge servicing, the BFR-VRK resets all valve wear components to factory specification — ensuring the rebuilt valve provides the same reliable discharge performance as a new unit for the next service interval.\u003c\/p\u003e\n \u003cp\u003eThe Buckeye Kitchen Mister is one of the most widely deployed commercial kitchen wet chemical fire suppression systems in the buckeye kitchen fire suppression system market. The BFR cylinder valve is the primary mechanical component that controls agent discharge, and its internal seals and springs are subject to degradation from exposure to wet chemical agent chemistry over multi-year service intervals. The BFR-VRK uses agent-compatible elastomers and springs that maintain their performance characteristics throughout the full 6-year service cycle in the alkaline wet chemical environment inside the BFR cylinder.\u003c\/p\u003e\n \u003cp\u003eFor fire protection contractors managing Buckeye Kitchen Mister system service programs, the BFR-VRK belongs in every post-discharge service kit alongside the BFR-DAK discharge adapter kit, BFR-CAP valve cap, and fresh wet chemical agent recharge. Authorized buckeye fire distributors carry the BFR-VRK as a standard stock item. The buckeye kitchen mister manual provides the complete valve rebuild procedure using BFR-VRK kit components — follow the manual rebuild sequence precisely to ensure all components are correctly seated before pressurizing the rebuilt cylinder.\u003c\/p\u003e\n \u003c\/div\u003e\u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eTechnical Specifications\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n \u003ctable class=\"specs-table\"\u003e\n \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eBuckeye Fire Equipment Company\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eBFR-VRK\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eKit Contents\u003c\/td\u003e\n\u003ctd\u003eSeals, springs, and internal valve components\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCompatible Systems\u003c\/td\u003e\n\u003ctd\u003eBuckeye Kitchen Mister (BFR) cylinder discharge valves\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eService Interval\u003c\/td\u003e\n\u003ctd\u003e6-year internal examination and post-discharge\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eUL Listed, OEM Original\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eService Protocol (NFPA 17A)\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n \u003ch3\u003e6-Year Internal Examination\u003c\/h3\u003e\n \u003cp\u003eNFPA 17A requires internal examination of wet chemical suppression cylinders at the 6-year interval. During this examination, remove the discharge valve, replace all internal components with the BFR-VRK kit contents regardless of apparent condition, and perform a leak test before returning the cylinder to service. Reusing compressed seals or fatigued springs after a 6-year service interval violates NFPA 17A. Document the rebuild in the fire suppression system inspection record.\u003c\/p\u003e\n \u003ch3\u003ePost-Discharge Service\u003c\/h3\u003e\n \u003cp\u003eAfter any Buckeye Kitchen Mister system discharge, rebuild the cylinder valve with BFR-VRK before recharging. Never skip the valve rebuild and recharge directly — discharge forces can deform internal components in ways not visible to the naked eye. Use the BFR-VRK rebuild procedure in the buckeye kitchen mister manual for every post-discharge service event.\u003c\/p\u003e\n \u003c\/div\u003e\u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eFAQ\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n \u003ch3\u003eIs the BFR-VRK the same as the Buckeye BFR-10 or BFR-15 rebuild kit?\u003c\/h3\u003e\n \u003cp\u003eVerify compatibility with your specific Buckeye BFR cylinder model using the buckeye kitchen fire suppression system manual or buckeye fire equipment catalog. The buckeye bfr-10 and buckeye bfr-15 may use different valve rebuild kit specifications — confirm the correct kit for your specific cylinder model before ordering from authorized buckeye fire distributors.\u003c\/p\u003e\n \u003ch3\u003eWhat agent is compatible with the BFR-VRK seals?\u003c\/h3\u003e\n \u003cp\u003eThe BFR-VRK seals are formulated for compatibility with Buckeye Kitchen Mister wet chemical agent. Always recharge the BFR cylinder with the OEM Buckeye wet chemical agent after a BFR-VRK rebuild — using a different brand's wet chemical agent can degrade the BFR-VRK seal elastomers and void the buckeye fire suppression system's UL 300 listing.\u003c\/p\u003e\n \u003c\/div\u003e\u003c\/div\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003cscript\u003e\ndocument.addEventListener('DOMContentLoaded', function() {\n document.querySelectorAll('.accordion-header').forEach(h =\u003e h.addEventListener('click', function() { this.parentElement.classList.toggle('active'); }));\n});\n\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\/\",\n \"@type\": \"Product\",\n \"name\": \"Buckeye BFR-VRK Valve Rebuild Kit | Kitchen Mister OEM\",\n \"description\": \"UL Listed OEM Buckeye BFR-VRK complete valve rebuild kit for Kitchen Mister BFR cylinder discharge valves. Includes seals, springs, and internal components. Required at 6-year internal examination and post-discharge per NFPA 17A.\",\n \"mpn\": \"BFR-VRK\",\n \"brand\": { \"@type\": \"Brand\", \"name\": \"Buckeye\" },\n \"category\": \"Fire Suppression Equipment\"\n}\n\u003c\/script\u003e\n\n\u003c\/body\u003e","brand":"Buckeye","offers":[{"title":"Default Title","offer_id":45948471967909,"sku":"BFR-VRK","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5605\/8021\/files\/buckeye-default-title-buckeye-bfr-vrk-rebuild-kit-33372911698085_8b1ac472-3251-4b11-a5ce-6e7bac484c71.webp?v=1771286648"},{"product_id":"bfr-dak-buckeye-discharge-adapter-kit","title":"BFR-DAK Buckeye Discharge Adapter Kit","description":"\u003cbody\u003e\n\n\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\n\u003ctitle\u003eBuckeye BFR-DAK Discharge Adapter Kit | Kitchen Mister OEM\u003c\/title\u003e\n\u003cstyle\u003e\n .product-section { max-width: 100%; margin: 2rem 0; font-family: Arial, sans-serif; color: #333; }\n .accordion-item { border-bottom: 1px solid #ddd; }\n .accordion-header { display: flex; justify-content: space-between; padding: 2rem 0; cursor: pointer; background: none; border: none; width: 100%; text-align: left; color: #333; }\n .accordion-header:hover, .accordion-header:focus { color: #333; background: none; outline: none; }\n .accordion-title { font-size: 1.5rem; font-weight: 500; }\n .accordion-icon { font-size: 1.5rem; }\n .accordion-item.active .accordion-icon { transform: rotate(180deg); }\n .accordion-content { max-height: 0; overflow: hidden; }\n .accordion-item.active .accordion-content { max-height: none; }\n .accordion-content-inner { font-size: 1.4rem; line-height: 1.7; color: #555; padding-bottom: 2rem; }\n .accordion-content-inner p { margin: 0 0 1rem 0; }\n .accordion-content-inner ul { margin: 0 0 1rem 0; padding-left: 2rem; }\n .accordion-content-inner h3 { font-size: 1.4rem; font-weight: 600; color: #333; margin: 1.5rem 0 0.5rem 0; }\n .specs-table { width: 100%; border-collapse: collapse; }\n .specs-table th, .specs-table td { border: 1px solid #ddd; padding: 0.75rem 1rem; font-size: 1.4rem; text-align: left; }\n .specs-table th { background-color: #f5f5f5; font-weight: 600; color: #333; }\n\u003c\/style\u003e\n\n\n\u003cdiv class=\"product-section\"\u003e\n\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eProduct Overview\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n \u003cp\u003eThe Buckeye BFR-DAK is an OEM discharge adapter kit for Buckeye Kitchen Mister (BFR) fire suppression systems. This kit allows the BFR cylinder valve assembly to connect securely to the discharge piping, ensuring a proper and reliable flow of extinguishing agent when the cylinder is activated. The adapter creates the mechanical interface between the cylinder valve outlet and the system's distribution piping network — a connection point that must be gas-tight and mechanically secure to ensure the full agent charge reaches the fire suppression nozzles during a discharge event.\u003c\/p\u003e\n \u003cp\u003eA damaged or worn discharge adapter can create a partial bypass in the agent flow path — diverting pressurized wet chemical agent away from the distribution piping and into the equipment enclosure rather than through the suppression nozzles. This can cause catastrophic suppression failure during a real kitchen fire event. The OEM BFR-DAK ensures the correct adapter geometry, thread specification, and sealing surfaces are maintained as part of every scheduled Buckeye Kitchen Mister system service. It is a standard line item in any comprehensive buckeye fire suppression system components service kit.\u003c\/p\u003e\n \u003cp\u003eAvailable through authorized buckeye fire distributors as part of the complete buckeye fire equipment catalog. The buckeye kitchen mister fire suppression system manual provides the installation procedure and torque specifications for the BFR-DAK. Inspect the discharge adapter at every semi-annual NFPA 17A and NFPA 96 service visit and replace at every post-discharge service to reset the connection to factory specification.\u003c\/p\u003e\n \u003c\/div\u003e\u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eTechnical Specifications\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n \u003ctable class=\"specs-table\"\u003e\n \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eBuckeye Fire Equipment Company\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eBFR-DAK\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eDischarge Adapter Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCompatible Systems\u003c\/td\u003e\n\u003ctd\u003eBuckeye Kitchen Mister (BFR) fire suppression systems\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eUL Listed, OEM Original\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eMaintenance \u0026amp; Compliance (NFPA 17A)\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n \u003cp\u003eInspect the BFR-DAK discharge adapter at every semi-annual NFPA 17A and NFPA 96 service visit. Check for thread damage, corrosion, deformation, and sealing surface integrity. A discharge adapter showing any mechanical damage must be replaced immediately — a compromised adapter can cause agent bypass during system discharge. Replace the BFR-DAK as part of every post-discharge service kit alongside the BFR-VRK valve rebuild kit to reset all flow-path components to factory specification. Document all adapter inspections in the fire suppression system inspection record per the buckeye kitchen fire suppression system manual requirements.\u003c\/p\u003e\n \u003c\/div\u003e\u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eFAQ\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n \u003ch3\u003eIs the BFR-DAK compatible with non-Buckeye suppression systems?\u003c\/h3\u003e\n \u003cp\u003eNo. The BFR-DAK is specifically designed for Buckeye Kitchen Mister BFR cylinder valve assemblies. Other kitchen fire suppression system brands use different adapter geometries and thread specifications. Using a Buckeye adapter on a non-Buckeye system — or vice versa — risks thread mismatch and agent bypass. Source all buckeye fire suppression system components through authorized buckeye fire distributors to ensure OEM specification throughout the installation.\u003c\/p\u003e\n \u003c\/div\u003e\u003c\/div\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003cscript\u003e\ndocument.addEventListener('DOMContentLoaded', function() {\n document.querySelectorAll('.accordion-header').forEach(h =\u003e h.addEventListener('click', function() { this.parentElement.classList.toggle('active'); }));\n});\n\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\/\",\n \"@type\": \"Product\",\n \"name\": \"Buckeye BFR-DAK Discharge Adapter Kit | Kitchen Mister OEM\",\n \"description\": \"UL Listed OEM Buckeye BFR-DAK discharge adapter kit for Kitchen Mister BFR fire suppression systems. Connects cylinder valve to discharge piping for reliable agent flow. Replace at every post-discharge service. NFPA 17A semi-annual inspection required.\",\n \"mpn\": \"BFR-DAK\",\n \"brand\": { \"@type\": \"Brand\", \"name\": \"Buckeye\" },\n \"category\": \"Fire Suppression Equipment\"\n}\n\u003c\/script\u003e\n\n\u003c\/body\u003e","brand":"Buckeye","offers":[{"title":"Default Title","offer_id":45948472721573,"sku":"BFR-DAK","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5605\/8021\/files\/buckeye-default-title-bfr-dak-buckeye-discharge-adapter-kit-33372916252837_83988af3-021f-471b-abb3-f2339f65664f.webp?v=1771286646"},{"product_id":"pyrochem-dry-valve-rebuild-kit-550037","title":"Pyro-Chem Dry Valve Rebuild Kit 550037","description":"\u003cbody\u003e\n\n\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\n\u003ctitle\u003ePyro-Chem Dry Valve Rebuild Kit | Part No. 550037\u003c\/title\u003e\n\u003cstyle\u003e\n .product-section { max-width: 100%; margin: 2rem 0; font-family: Arial, sans-serif; color: #333; }\n .accordion-item { border-bottom: 1px solid #ddd; }\n .accordion-header { display: flex; justify-content: space-between; padding: 2rem 0; cursor: pointer; background: none; border: none; width: 100%; text-align: left; color: #333; }\n .accordion-header:hover, .accordion-header:focus { color: #333; background: none; outline: none; }\n .accordion-title { font-size: 1.5rem; font-weight: 500; }\n .accordion-icon { font-size: 1.5rem; }\n .accordion-item.active .accordion-icon { transform: rotate(180deg); }\n .accordion-content { max-height: 0; overflow: hidden; }\n .accordion-item.active .accordion-content { max-height: none; }\n .accordion-content-inner { font-size: 1.4rem; line-height: 1.7; color: #555; padding-bottom: 2rem; }\n .accordion-content-inner p { margin: 0 0 1rem 0; }\n .accordion-content-inner ul { margin: 0 0 1rem 0; padding-left: 2rem; }\n .accordion-content-inner h3 { font-size: 1.4rem; font-weight: 600; color: #333; margin: 1.5rem 0 0.5rem 0; }\n .specs-table { width: 100%; border-collapse: collapse; }\n .specs-table th, .specs-table td { border: 1px solid #ddd; padding: 0.75rem 1rem; font-size: 1.4rem; text-align: left; }\n .specs-table th { background-color: #f5f5f5; font-weight: 600; color: #333; }\n\u003c\/style\u003e\n\n\n\u003cdiv class=\"product-section\"\u003e\n\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eProduct Overview\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n \u003cp\u003eThe Pyro-Chem 550037 Dry Valve Rebuild Kit is an OEM service kit for Pyro-Chem dry chemical fire suppression system discharge valves — used in Kitchen Knight II and other Pyro-Chem dry chemical system configurations. The 550037 contains the essential replacement components to restore valve integrity, sealing, and operational reliability after a system discharge or during scheduled maintenance. It is the dry chemical counterpart to the 550698 Wet Valve Rebuild Kit — the two kits address the two primary Pyro-Chem product lines with their distinct agent types and valve material requirements.\u003c\/p\u003e\n \u003cp\u003ePyro-Chem dry chemical systems — including configurations using potassium bicarbonate fire extinguisher agent and ABC dry chemical formulations — subject valve internals to different chemical stresses than wet chemical systems. Dry chemical agents can absorb moisture and form hygroscopic compounds that attack valve seals over multi-year service intervals, while the abrasive nature of powder agents can accelerate wear on valve stem and piston components. The 550037 rebuild kit uses elastomers and components specifically selected for dry chemical agent compatibility, ensuring the rebuilt valve maintains its rated discharge performance throughout the next service interval.\u003c\/p\u003e\n \u003cp\u003eFor fire protection contractors managing Pyro-Chem dry chemical fire suppression system service, the 550037 is a mandatory item for every 6-year internal examination and every post-discharge service. Keeping both the 550037 (dry) and 550698 (wet) rebuild kits in pyro chem supply inventory ensures complete valve service capability for the full Pyro-Chem product lineup. Authorized pyro chem distributors carry both kits at the pyro chem price list volume pricing. The pyro chem kitchen knight manual and Pyro-Chem Monarch system documentation provide the complete valve rebuild procedures using the 550037 kit components.\u003c\/p\u003e\n \u003c\/div\u003e\u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eTechnical Specifications\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n \u003ctable class=\"specs-table\"\u003e\n \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003ePyro-Chem (A Johnson Controls Brand)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e550037\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eKit Type\u003c\/td\u003e\n\u003ctd\u003eDry Valve Rebuild Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCompatible Systems\u003c\/td\u003e\n\u003ctd\u003ePyro-Chem dry chemical fire suppression systems\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eAgent Compatibility\u003c\/td\u003e\n\u003ctd\u003eDry chemical agents (potassium bicarbonate, ABC dry chemical)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eService Interval\u003c\/td\u003e\n\u003ctd\u003e6-year internal examination and post-discharge\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eUL Listed, OEM Original\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eService Protocol (NFPA 10 \u0026amp; 17A)\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n \u003ch3\u003e6-Year Internal Examination\u003c\/h3\u003e\n \u003cp\u003eNFPA 10 requires internal examination of dry chemical suppression cylinders at the 6-year service interval. During this examination, remove the discharge valve, inspect all internal components, and replace all soft goods with the contents of the 550037 kit. Dry chemical powder that has packed or caked inside the valve body must be completely removed before installing the new valve components. Residual powder contamination can prevent the new seals from seating correctly and will cause an immediate discharge valve leak on pressurization.\u003c\/p\u003e\n \u003ch3\u003ePost-Discharge Service\u003c\/h3\u003e\n \u003cp\u003eAfter any Pyro-Chem dry chemical system discharge, the cylinder discharge valve must be fully rebuilt using the 550037 kit before recharging. The 550037 rebuild resets all valve internal components to factory specification, ensuring reliable discharge performance for the next service interval. Document the rebuild in the fire suppression system inspection record and affix a new service label per the Pyro-Chem system documentation requirements.\u003c\/p\u003e\n \u003c\/div\u003e\u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eFAQ\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n \u003ch3\u003eCan the 550037 be used on wet chemical system valves?\u003c\/h3\u003e\n \u003cp\u003eNo. The 550037 is specifically formulated for dry chemical system valves. The 550698 Wet Valve Rebuild Kit is the correct kit for Pyro-Chem wet chemical (Kitchen Knight II) cylinder valves. The wet and dry kits use different elastomer formulations for their respective agent chemistries — using the wrong kit creates an agent compatibility risk and voids the UL listing.\u003c\/p\u003e\n \u003ch3\u003eIs the 550037 compatible with pyro chem monarch systems?\u003c\/h3\u003e\n \u003cp\u003eThe 550037 is designed for Pyro-Chem dry chemical system valve assemblies. Verify compatibility with the specific pyro chem monarch or other Pyro-Chem dry chemical platform using the system's service manual or by consulting authorized pyro chem distributors. The pyro chem nozzle chart and system-specific documentation confirm the correct rebuild kit for each Pyro-Chem dry chemical configuration.\u003c\/p\u003e\n \u003c\/div\u003e\u003c\/div\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003cscript\u003e\ndocument.addEventListener('DOMContentLoaded', function() {\n document.querySelectorAll('.accordion-header').forEach(h =\u003e h.addEventListener('click', function() { this.parentElement.classList.toggle('active'); }));\n});\n\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\/\",\n \"@type\": \"Product\",\n \"name\": \"Pyro-Chem Dry Valve Rebuild Kit | Part No. 550037\",\n \"description\": \"UL Listed OEM Pyro-Chem dry valve rebuild kit for dry chemical fire suppression system discharge valves. Required at 6-year internal examination and post-discharge per NFPA 10 and NFPA 17A. Dry chemical-compatible elastomers. Not for wet chemical valves — see 550698.\",\n \"sku\": \"550037\", \"mpn\": \"550037\",\n \"brand\": { \"@type\": \"Brand\", \"name\": \"Pyro-Chem\" },\n \"manufacturer\": { \"@type\": \"Organization\", \"name\": \"Pyro-Chem (A Johnson Controls Brand)\" },\n \"category\": \"Fire Suppression Equipment\"\n}\n\u003c\/script\u003e\n\n\u003c\/body\u003e","brand":"PyroChem","offers":[{"title":"Default Title","offer_id":45948685320357,"sku":"550037","price":37.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5605\/8021\/files\/pyrochem-default-title-pyro-chem-dry-valve-rebuild-kit-550037-33373529899173_ed7502c2-8786-4e76-b926-dc2d3e3423f7.webp?v=1771286623"},{"product_id":"pyrochem-two-switch-kit-dpdt-551155","title":"Pyro-Chem Two Switch Kit DPDT 551155","description":"\u003cbody\u003e\n\n\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\n\u003ctitle\u003ePyro-Chem Two Switch Kit DPDT | Part No. 551155\u003c\/title\u003e\n\u003cstyle\u003e\n .product-section { max-width: 100%; margin: 2rem 0; font-family: Arial, sans-serif; color: #333; }\n .accordion-item { border-bottom: 1px solid #ddd; }\n .accordion-header { display: flex; justify-content: space-between; padding: 2rem 0; cursor: pointer; background: none; border: none; width: 100%; text-align: left; color: #333; }\n .accordion-header:hover, .accordion-header:focus { color: #333; background: none; outline: none; }\n .accordion-title { font-size: 1.5rem; font-weight: 500; }\n .accordion-icon { font-size: 1.5rem; }\n .accordion-item.active .accordion-icon { transform: rotate(180deg); }\n .accordion-content { max-height: 0; overflow: hidden; }\n .accordion-item.active .accordion-content { max-height: none; }\n .accordion-content-inner { font-size: 1.4rem; line-height: 1.7; color: #555; padding-bottom: 2rem; }\n .accordion-content-inner p { margin: 0 0 1rem 0; }\n .accordion-content-inner ul { margin: 0 0 1rem 0; padding-left: 2rem; }\n .accordion-content-inner h3 { font-size: 1.4rem; font-weight: 600; color: #333; margin: 1.5rem 0 0.5rem 0; }\n .specs-table { width: 100%; border-collapse: collapse; }\n .specs-table th, .specs-table td { border: 1px solid #ddd; padding: 0.75rem 1rem; font-size: 1.4rem; text-align: left; }\n .specs-table th { background-color: #f5f5f5; font-weight: 600; color: #333; }\n\u003c\/style\u003e\n\n\n\u003cdiv class=\"product-section\"\u003e\n\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eProduct Overview\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n \u003cp\u003eThe Pyro-Chem 551155 Two Switch Kit provides two factory-approved dual-pole, dual-throw (DPDT) micro switches for Pyro-Chem kitchen fire suppression systems. Each DPDT micro switch provides two independent switch functions — giving the Kitchen Knight II system coordinated control over two separate electrical circuits simultaneously during a system discharge. Common applications include electrical appliance shutdown (cutting power to cooking equipment), exhaust fan control, alarm signalling, and other auxiliary interlocks that must respond automatically when the suppression system activates.\u003c\/p\u003e\n \u003cp\u003eThe dpdt micro switch configuration is specifically required for installations where two separate, independently controllable electrical circuits must respond to a single system discharge event. Unlike a single-pole switch that controls one circuit, the DPDT dpdt switch provides two independent contact sets — each with normally-open and normally-closed positions — allowing the system to simultaneously shut down cooking equipment and activate an alarm, or control two separate ventilation zones, from a single actuation signal.\u003c\/p\u003e\n \u003cp\u003eFor fire protection contractors completing Pyro-Chem Kitchen Knight II installations, the 551155 two switch kit ensures the system's auxiliary interlock capabilities are fully configured with factory-listed switch hardware. Authorized pyro chem distributors carry the 551155 as a standard pyro chem fire suppression system parts item. The pyro chem kitchen knight manual provides the wiring specifications for the two-switch configuration in Kitchen Knight II systems. Semi-annual testing per NFPA 17A and NFPA 96 must verify both DPDT switch functions operate correctly during a simulated system discharge test.\u003c\/p\u003e\n \u003c\/div\u003e\u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eTechnical Specifications\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n \u003ctable class=\"specs-table\"\u003e\n \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003ePyro-Chem (A Johnson Controls Brand)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e551155\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eSwitch Type\u003c\/td\u003e\n\u003ctd\u003eDPDT (Dual-Pole, Dual-Throw) micro switch\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e2 switches per kit\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCompatible Systems\u003c\/td\u003e\n\u003ctd\u003ePyro-Chem Kitchen Knight II\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eAppliance shutdown, exhaust fan control, alarm signalling, auxiliary interlocks\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eUL Listed, OEM Original\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eInstallation \u0026amp; Compliance (NFPA 17A \u0026amp; 96)\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n \u003ch3\u003eWiring Configuration\u003c\/h3\u003e\n \u003cp\u003eInstall each DPDT micro switch per the pyro chem kitchen knight manual wiring diagram. Each switch has six terminals — two poles each with normally-open (NO), normally-closed (NC), and common (C) contacts. Map each contact set to the correct auxiliary circuit per the system design drawings. Verify polarity and circuit assignment at the Pyro-Chem control head before completing the installation. Document all switch wiring assignments in the system installation record.\u003c\/p\u003e\n \u003ch3\u003eSemi-Annual Testing\u003c\/h3\u003e\n \u003cp\u003eTest both DPDT switch functions at every semi-annual NFPA 17A and NFPA 96 inspection. Trigger a simulated system discharge and verify both switch contacts change state correctly — confirming all connected auxiliary circuits respond as designed. A switch that fails to actuate correctly during testing is an immediate red-tag deficiency requiring switch replacement with new 551155 OEM hardware. Document both switch test results in the fire suppression system inspection record.\u003c\/p\u003e\n \u003c\/div\u003e\u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eFAQ\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n \u003ch3\u003eCan I use a single DPDT switch instead of two?\u003c\/h3\u003e\n \u003cp\u003eThe 551155 kit includes two DPDT micro switches to provide four independent contact sets — two per switch. If only two independent circuit functions are needed, one DPDT switch may be sufficient. If four independent circuit functions are needed, both switches are required. Verify the number of auxiliary interlock circuits required by the system design and local AHJ before specifying the switch configuration. The pyro chem kitchen knight manual provides configuration guidance.\u003c\/p\u003e\n \u003ch3\u003eCan generic DPDT switches be used instead of the 551155 kit?\u003c\/h3\u003e\n \u003cp\u003eNo. The 551155 OEM switches are specifically rated and listed for Pyro-Chem Kitchen Knight II system actuation forces and operating conditions. Generic dpdt switch components may not meet the mechanical actuation force, temperature rating, or cycle life required for fire suppression applications. Using non-OEM switches voids the system's UL 300 listing. Source through authorized pyro chem distributors only.\u003c\/p\u003e\n \u003c\/div\u003e\u003c\/div\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003cscript\u003e\ndocument.addEventListener('DOMContentLoaded', function() {\n document.querySelectorAll('.accordion-header').forEach(h =\u003e h.addEventListener('click', function() { this.parentElement.classList.toggle('active'); }));\n});\n\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\/\",\n \"@type\": \"Product\",\n \"name\": \"Pyro-Chem Two Switch Kit DPDT | Part No. 551155\",\n \"description\": \"UL Listed Pyro-Chem two-switch kit with dual DPDT micro switches for Kitchen Knight II systems. Controls appliance shutdown, exhaust fans, alarms, and auxiliary interlocks during system discharge. Semi-annual testing per NFPA 17A and NFPA 96.\",\n \"sku\": \"551155\", \"mpn\": \"551155\",\n \"brand\": { \"@type\": \"Brand\", \"name\": \"Pyro-Chem\" },\n \"manufacturer\": { \"@type\": \"Organization\", \"name\": \"Pyro-Chem (A Johnson Controls Brand)\" },\n \"category\": \"Fire Suppression Equipment\"\n}\n\u003c\/script\u003e\n\n\u003c\/body\u003e","brand":"PyroChem","offers":[{"title":"Default Title","offer_id":45948700033189,"sku":"551155","price":76.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5605\/8021\/files\/pyrochem-default-title-pyro-chem-two-switch-kit-dpdt-551155-34146822979749_778c5288-95df-4251-81b7-ae6b5da53e6f.webp?v=1771286618"},{"product_id":"pyrochem-wet-valve-rebuild-kit-550698","title":"Pyro-Chem Wet Valve Rebuild Kit 550698","description":"\u003cbody\u003e\n\n\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\n\u003ctitle\u003ePyro-Chem Wet Valve Rebuild Kit | Part No. 550698\u003c\/title\u003e\n\u003cstyle\u003e\n .product-section { max-width: 100%; margin: 2rem 0; font-family: Arial, sans-serif; color: #333; }\n .accordion-item { border-bottom: 1px solid #ddd; }\n .accordion-header { display: flex; justify-content: space-between; padding: 2rem 0; cursor: pointer; background: none; border: none; width: 100%; text-align: left; color: #333; }\n .accordion-header:hover, .accordion-header:focus { color: #333; background: none; outline: none; }\n .accordion-title { font-size: 1.5rem; font-weight: 500; }\n .accordion-icon { font-size: 1.5rem; }\n .accordion-item.active .accordion-icon { transform: rotate(180deg); }\n .accordion-content { max-height: 0; overflow: hidden; }\n .accordion-item.active .accordion-content { max-height: none; }\n .accordion-content-inner { font-size: 1.4rem; line-height: 1.7; color: #555; padding-bottom: 2rem; }\n .accordion-content-inner p { margin: 0 0 1rem 0; }\n .accordion-content-inner ul { margin: 0 0 1rem 0; padding-left: 2rem; }\n .accordion-content-inner h3 { font-size: 1.4rem; font-weight: 600; color: #333; margin: 1.5rem 0 0.5rem 0; }\n .specs-table { width: 100%; border-collapse: collapse; }\n .specs-table th, .specs-table td { border: 1px solid #ddd; padding: 0.75rem 1rem; font-size: 1.4rem; text-align: left; }\n .specs-table th { background-color: #f5f5f5; font-weight: 600; color: #333; }\n\u003c\/style\u003e\n\n\n\u003cdiv class=\"product-section\"\u003e\n\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eProduct Overview\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n \u003cp\u003eThe Pyro-Chem 550698 Wet Valve Rebuild Kit is an OEM maintenance kit for restoring the discharge valve on Pyro-Chem wet chemical fire suppression system cylinders — primarily the Kitchen Knight II series. The kit contains all essential replacement components needed to bring the discharge valve back to factory-rated performance after a system discharge or during scheduled 6-year internal examination. Using the 550698 OEM kit ensures all replacement parts are dimensionally matched and chemically compatible with Pyro-Chem's potassium-based wet chemical agent, maintaining the system's UL 300 listing.\u003c\/p\u003e\n \u003cp\u003eWet chemical agents — including the potassium acetate fire extinguisher and potassium bicarbonate fire extinguisher formulations used in kitchen suppression systems — are highly alkaline and can cause elastomer degradation and corrosion in valve internals over multi-year service intervals. The 550698 rebuild kit provides fresh O-rings, seals, and valve internal components that are specifically formulated to resist this alkaline environment, resetting the valve's service life and ensuring reliable actuation for the next service interval.\u003c\/p\u003e\n \u003cp\u003eFor fire protection contractors managing Pyro-Chem kitchen fire suppression system service programs, the 550698 wet valve rebuild kit is a mandatory item for every 6-year internal examination and every post-discharge service on Kitchen Knight II wet chemical cylinders. Keeping rebuild kits in pyro chem supply inventory alongside fresh wet chemical agent and replacement control heads ensures a complete system overhaul can be accomplished in a single service visit. The pyro chem kitchen knight manual specifies the complete valve rebuild procedure using the 550698 kit components. Authorized pyro chem distributors carry the 550698 and can provide the full pyro chem price list for volume procurement planning.\u003c\/p\u003e\n \u003c\/div\u003e\u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eTechnical Specifications\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n \u003ctable class=\"specs-table\"\u003e\n \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003ePyro-Chem (A Johnson Controls Brand)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e550698\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eKit Type\u003c\/td\u003e\n\u003ctd\u003eWet Valve Rebuild Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCompatible Systems\u003c\/td\u003e\n\u003ctd\u003ePyro-Chem Kitchen Knight II wet chemical cylinders\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eAgent Compatibility\u003c\/td\u003e\n\u003ctd\u003ePotassium-based wet chemical agent\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eService Interval\u003c\/td\u003e\n\u003ctd\u003e6-year internal examination and post-discharge\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eUL Listed, OEM Original\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eService Protocol (NFPA 17A)\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n \u003ch3\u003e6-Year Internal Examination\u003c\/h3\u003e\n \u003cp\u003eNFPA 17A requires internal examination of wet chemical suppression cylinders at the 6-year interval. During this examination, remove the discharge valve, inspect all internal components, and replace all soft goods (O-rings, seals) with the contents of the 550698 kit regardless of apparent condition. Reusing compressed or agent-contaminated seals after a 6-year service interval is a compliance violation. Document the rebuild in the fire suppression system inspection record and affix a new fire suppression system service label to the cylinder.\u003c\/p\u003e\n \u003ch3\u003ePost-Discharge Rebuild\u003c\/h3\u003e\n \u003cp\u003eAfter any Pyro-Chem Kitchen Knight II system discharge, the cylinder discharge valve must be fully rebuilt using the 550698 kit before the cylinder is recharged. Discharge forces can deform valve components in ways not visible to the naked eye. Always use the 550698 OEM rebuild kit after every discharge — never skip the rebuild and recharge directly. The pyro chem kitchen knight 2 documentation provides the complete post-discharge service procedure.\u003c\/p\u003e\n \u003ch3\u003eO-Ring Lubrication\u003c\/h3\u003e\n \u003cp\u003eApply a thin film of silicone-compatible O-ring lubricant to each seal from the 550698 kit before installation. Use only lubricants approved for wet chemical agent compatibility — petroleum-based lubricants degrade the elastomers and can contaminate the potassium acetate-based wet chemical agent charge, affecting suppression performance.\u003c\/p\u003e\n \u003c\/div\u003e\u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eFAQ\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n \u003ch3\u003eIs the 550698 compatible with Pyro-Chem dry chemical valve assemblies?\u003c\/h3\u003e\n \u003cp\u003eNo. The 550698 is specifically formulated for Pyro-Chem wet chemical system valve assemblies. The 550037 Dry Valve Rebuild Kit is the correct kit for Pyro-Chem dry chemical system discharge valves. The wet and dry formulations use different elastomers — using the wrong kit risks agent incompatibility and valve seal failure.\u003c\/p\u003e\n \u003ch3\u003eCan I use generic O-rings from a hardware store instead of the 550698 kit?\u003c\/h3\u003e\n \u003cp\u003eNo. Generic O-rings are not formulated to resist the alkaline environment of potassium-based wet chemical agents. The 550698 OEM kit uses agent-compatible elastomers that maintain their sealing properties throughout the 6-year service interval. Using generic parts voids the UL 300 listing and creates a risk of premature seal failure. Always source from authorized pyro chem distributors.\u003c\/p\u003e\n \u003c\/div\u003e\u003c\/div\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003cscript\u003e\ndocument.addEventListener('DOMContentLoaded', function() {\n document.querySelectorAll('.accordion-header').forEach(h =\u003e h.addEventListener('click', function() { this.parentElement.classList.toggle('active'); }));\n});\n\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\/\",\n \"@type\": \"Product\",\n \"name\": \"Pyro-Chem Wet Valve Rebuild Kit | Part No. 550698\",\n \"description\": \"UL Listed OEM Pyro-Chem wet valve rebuild kit for Kitchen Knight II wet chemical cylinder discharge valves. Required at 6-year internal examination and post-discharge per NFPA 17A. Agent-compatible elastomers. Not for use on dry chemical valves — see 550037.\",\n \"sku\": \"550698\", \"mpn\": \"550698\",\n \"brand\": { \"@type\": \"Brand\", \"name\": \"Pyro-Chem\" },\n \"manufacturer\": { \"@type\": \"Organization\", \"name\": \"Pyro-Chem (A Johnson Controls Brand)\" },\n \"category\": \"Fire Suppression Equipment\"\n}\n\u003c\/script\u003e\n\n\u003c\/body\u003e","brand":"PyroChem","offers":[{"title":"Default Title","offer_id":45948700164261,"sku":"550698","price":56.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5605\/8021\/files\/pyrochem-default-title-pyro-chem-wet-valve-rebuild-kit-550698-33373554409637_47276011-72a6-402c-99be-6bc0a6dde49e.webp?v=1771286617"},{"product_id":"20659-amerex-kp-valve-rebuild-kit","title":"20659 AMEREX KP VALVE REBUILD KIT - OEM","description":"\u003cbody\u003e\n\n\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\n\u003ctitle\u003eAmerex KP Valve Rebuild Kit | OEM | Part No. 20659\u003c\/title\u003e\n\u003cstyle\u003e\n .product-section { max-width: 100%; margin: 2rem 0; font-family: Arial, sans-serif; color: #333; }\n .accordion-item { border-bottom: 1px solid #ddd; }\n .accordion-header { display: flex; justify-content: space-between; padding: 2rem 0; cursor: pointer; background: none; border: none; width: 100%; text-align: left; color: #333; }\n .accordion-header:hover, .accordion-header:focus { color: #333; background: none; outline: none; }\n .accordion-title { font-size: 1.5rem; font-weight: 500; }\n .accordion-icon { font-size: 1.5rem; }\n .accordion-item.active .accordion-icon { transform: rotate(180deg); }\n .accordion-content { max-height: 0; overflow: hidden; }\n .accordion-item.active .accordion-content { max-height: none; }\n .accordion-content-inner { font-size: 1.4rem; line-height: 1.7; color: #555; padding-bottom: 2rem; }\n .accordion-content-inner p { margin: 0 0 1rem 0; }\n .accordion-content-inner ul { margin: 0 0 1rem 0; padding-left: 2rem; }\n .accordion-content-inner h3 { font-size: 1.4rem; font-weight: 600; color: #333; margin: 1.5rem 0 0.5rem 0; }\n .specs-table { width: 100%; border-collapse: collapse; }\n .specs-table th, .specs-table td { border: 1px solid #ddd; padding: 0.75rem 1rem; font-size: 1.4rem; text-align: left; }\n .specs-table th { background-color: #f5f5f5; font-weight: 600; color: #333; }\n\u003c\/style\u003e\n\n\n\u003cdiv class=\"product-section\"\u003e\n\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eProduct Overview\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n \u003cp\u003eThe Amerex 20659 KP Valve Rebuild Kit is a complete OEM maintenance kit for restoring the discharge valve on Amerex KP wet chemical suppression cylinders — specifically the KP 275, KP 375, and KP 475 models. Whether during regular 6-year internal inspection or after a system discharge, the 20659 kit provides every internal component needed to bring the discharge valve back to factory-rated performance. The valve rebuild kit eliminates the need to source individual parts separately, reducing service time and ensuring all replacement components are dimensionally matched OEM parts that maintain the system's UL 300 listing.\u003c\/p\u003e\n \u003cp\u003eThe 20659 includes the valve stem, piston, O-rings, downtube assemblies for all three KP cylinder models (275\/375\/475), retainer nuts, and seals — a complete internal parts replacement that resets the mechanical service life of the discharge valve. In wet chemical systems, the potassium acetate-based agent is highly alkaline and can cause elastomer degradation and metal corrosion in valve components over multi-year service intervals. The 20659 ensures all agent-contact surfaces are refreshed with new, agent-compatible materials at every scheduled internal service event.\u003c\/p\u003e\n \u003cp\u003eFor fire protection contractors servicing Amerex kitchen fire suppression system components, the 20659 valve rebuild kit is a mandatory item for any 6-year internal examination of KP 275, 375, or 475 cylinders. Keeping rebuild kits stocked as part of your amerex fire suppression system parts inventory ensures you can complete a full valve overhaul during a single service visit without waiting on component back-orders. The rebuild kit pairs with the 16266 downtube assembly (included), O-ring lubricant, and fresh wet chemical agent to form a complete KP cylinder internal service kit.\u003c\/p\u003e\n \u003c\/div\u003e\u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eTechnical Specifications\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n \u003ctable class=\"specs-table\"\u003e\n \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eAmerex Corporation\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e20659\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCompatible Cylinders\u003c\/td\u003e\n\u003ctd\u003eAmerex KP 275, KP 375, KP 475\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eKit Contents\u003c\/td\u003e\n\u003ctd\u003eValve stem, piston, O-rings, downtube assemblies, retainer nuts, seals\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eAgent Compatibility\u003c\/td\u003e\n\u003ctd\u003eWet chemical (potassium acetate based)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eService Interval\u003c\/td\u003e\n\u003ctd\u003eRequired at 6-year internal examination and post-discharge\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eUL Listed, OEM Original\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eService Protocol (NFPA 10 \u0026amp; NFPA 17A)\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n \u003ch3\u003e6-Year Internal Examination\u003c\/h3\u003e\n \u003cp\u003eNFPA 10 and NFPA 17A require internal examination of wet chemical suppression cylinders at the 6-year service interval. During this examination, the valve must be removed, all internal components inspected, and all soft goods (O-rings, seals, piston) replaced with the contents of the 20659 kit regardless of apparent condition. Reusing compressed or agent-exposed seals after a 6-year service interval is a compliance violation. Document the rebuild on the fire suppression system inspection record and affix a new service label to the cylinder.\u003c\/p\u003e\n \u003ch3\u003ePost-Discharge Rebuild\u003c\/h3\u003e\n \u003cp\u003eAfter any system discharge — accidental or in response to a real fire — the KP cylinder valve must be fully rebuilt using the 20659 kit before the cylinder is recharged and returned to service. Discharge forces can deform valve components in ways that are not visible to the naked eye. Installing a new 20659 kit after every discharge resets the valve to factory specification and ensures reliable performance for the next service interval.\u003c\/p\u003e\n \u003ch3\u003eO-Ring Lubrication\u003c\/h3\u003e\n \u003cp\u003eBefore installing new O-rings from the 20659 kit, apply a thin film of silicone-compatible o-ring lubricant to each seal. This prevents tearing during assembly and ensures proper seating. Use only lubricants approved for wet chemical agent compatibility — petroleum-based lubricants can degrade the elastomers and contaminate the potassium acetate agent charge.\u003c\/p\u003e\n \u003c\/div\u003e\u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eFAQ\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n \u003ch3\u003eDoes the 20659 kit include the wet chemical recharge?\u003c\/h3\u003e\n \u003cp\u003eNo. The 20659 is a valve rebuild kit only — it contains the internal mechanical components for the discharge valve. The wet chemical agent recharge must be ordered separately. For KP 275, 375, and 475 cylinders, order the appropriate Amerex wet chemical recharge to complete the full service. The 16817 6-liter wet chemical recharge is the correct agent charge for the KP 275 model.\u003c\/p\u003e\n \u003ch3\u003eIs this kit compatible with KP 600 cylinders?\u003c\/h3\u003e\n \u003cp\u003eThe 20659 is specifically designed for the KP 275, 375, and 475 valve assembly. The larger KP 600 cylinder uses a different valve configuration that requires its own rebuild kit. Verify the correct kit part number for your specific cylinder model using the Amerex KP system manual or amerex fire suppression system parts catalog before ordering.\u003c\/p\u003e\n \u003ch3\u003eCan I use this kit to rebuild a Pyro-Chem KP valve?\u003c\/h3\u003e\n \u003cp\u003eNo. The 20659 is specifically for Amerex KP valve assemblies. Pyro-Chem wet chemical systems use different valve geometries and agent compatibility specifications. Always use the valve rebuild kit specified by the system manufacturer to maintain the UL 300 listing and wet chemical agent compatibility.\u003c\/p\u003e\n \u003c\/div\u003e\u003c\/div\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003cscript\u003e\ndocument.addEventListener('DOMContentLoaded', function() {\n document.querySelectorAll('.accordion-header').forEach(h =\u003e h.addEventListener('click', function() { this.parentElement.classList.toggle('active'); }));\n});\n\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\/\",\n \"@type\": \"Product\",\n \"name\": \"Amerex KP Valve Rebuild Kit | OEM | Part No. 20659\",\n \"description\": \"UL Listed OEM complete valve rebuild kit for Amerex KP 275, KP 375, and KP 475 wet chemical suppression cylinders. Includes valve stem, piston, O-rings, downtube assemblies, retainer nuts, and seals. Required at 6-year internal examination and after system discharge per NFPA 10 and NFPA 17A. Wet chemical agent recharge sold separately. Amerex Corporation original.\",\n \"sku\": \"20659\", \"mpn\": \"20659\",\n \"brand\": { \"@type\": \"Brand\", \"name\": \"Amerex\" },\n \"manufacturer\": { \"@type\": \"Organization\", \"name\": \"Amerex Corporation\" },\n \"category\": \"Fire Suppression Equipment\"\n}\n\u003c\/script\u003e\n\n\u003c\/body\u003e","brand":"Amerex","offers":[{"title":"Default Title","offer_id":45957815435429,"sku":"20659","price":22.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5605\/8021\/files\/amerex-default-title-20659-amerex-kp-valve-rebuild-kit-33394362646693_34d8b0e4-12b8-447f-be3f-3928b6d630a7.webp?v=1771286592"},{"product_id":"12508-amerex-kp-series-detector-kit","title":"12508 AMEREX KP SERIES DETECTOR KIT - OEM","description":"\u003cbody\u003e\n\n\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\n\u003ctitle\u003eAmerex KP Series Detector Kit | OEM | Part No. 12508\u003c\/title\u003e\n\u003cstyle\u003e\n .product-section { max-width: 100%; margin: 2rem 0; font-family: Arial, sans-serif; color: #333; }\n .accordion-item { border-bottom: 1px solid #ddd; }\n .accordion-header { display: flex; justify-content: space-between; padding: 2rem 0; cursor: pointer; background: none; border: none; width: 100%; text-align: left; color: #333; }\n .accordion-header:hover, .accordion-header:focus { color: #333; background: none; outline: none; }\n .accordion-title { font-size: 1.5rem; font-weight: 500; }\n .accordion-icon { font-size: 1.5rem; }\n .accordion-item.active .accordion-icon { transform: rotate(180deg); }\n .accordion-content { max-height: 0; overflow: hidden; }\n .accordion-item.active .accordion-content { max-height: none; }\n .accordion-content-inner { font-size: 1.4rem; line-height: 1.7; color: #555; padding-bottom: 2rem; }\n .accordion-content-inner p { margin: 0 0 1rem 0; }\n .accordion-content-inner ul { margin: 0 0 1rem 0; padding-left: 2rem; }\n .accordion-content-inner h3 { font-size: 1.4rem; font-weight: 600; color: #333; margin: 1.5rem 0 0.5rem 0; }\n .specs-table { width: 100%; border-collapse: collapse; }\n .specs-table th, .specs-table td { border: 1px solid #ddd; padding: 0.75rem 1rem; font-size: 1.4rem; text-align: left; }\n .specs-table th { background-color: #f5f5f5; font-weight: 600; color: #333; }\n\u003c\/style\u003e\n\n\n\u003cdiv class=\"product-section\"\u003e\n\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eProduct Overview\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n \u003cp\u003eThe Amerex 12508 KP Series Detector Kit provides the essential mounting hardware for a single thermal detection point in Amerex KP kitchen fire suppression systems. Each kit includes a detector bracket, scissor linkage, and two EMT conduit fittings — everything needed to establish one complete detection station in the hood plenum. The kit is designed to be paired with a fusible link (sold separately), which is inserted into the scissor linkage to hold the detection cable under tension. When the fusible link melts at its rated temperature, it releases that tension and triggers the system discharge.\u003c\/p\u003e\n \u003cp\u003eThe 12508 detector kit is a foundational kitchen fire suppression system components item — every Amerex KP installation requires one kit per detection point, and most commercial kitchen configurations require multiple detection points to cover all protected appliances. Using the OEM 12508 kit ensures the bracket geometry, scissor linkage dimensions, and conduit fitting specifications all match the Amerex KP system manual design requirements, maintaining the UL 300 listed coverage of the complete system.\u003c\/p\u003e\n \u003cp\u003eFor fire protection contractors managing new Amerex KP system installations or full system rebuilds, the 12508 is one of the highest-volume items in the amerex fire suppression system parts order. Keeping detector kits stocked alongside fusible links, s-hooks, cable segments, and conduit supplies ensures a complete installation job can be completed in a single visit without waiting on back-ordered components. At every semi-annual service inspection, detector brackets and scissor linkages should be checked for corrosion and alignment — and replaced with new 12508 kits when any component shows wear or damage.\u003c\/p\u003e\n \u003c\/div\u003e\u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eTechnical Specifications\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n \u003ctable class=\"specs-table\"\u003e\n \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eAmerex Corporation\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e12508\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eKit Contents\u003c\/td\u003e\n\u003ctd\u003eDetector bracket, scissor linkage, 2x EMT conduit fittings\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eAmerex KP kitchen fire suppression series\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eFusible Link\u003c\/td\u003e\n\u003ctd\u003eSold separately (not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eDetection Points\u003c\/td\u003e\n\u003ctd\u003e1 per kit\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eUL Listed, OEM Original\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eInstallation \u0026amp; Compliance (NFPA 17A \u0026amp; 96)\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n \u003ch3\u003eDetector Positioning\u003c\/h3\u003e\n \u003cp\u003eInstall the detector bracket per the Amerex KP system manual positioning requirements for each appliance type. The fusible link must be located directly above the cooking surface at the correct height to detect the heat plume produced by the protected appliance. Incorrect positioning is one of the most common UL 300 compliance failures during AHJ inspections — the thermal link must be within the detection zone specified in the Amerex KP system design for each appliance.\u003c\/p\u003e\n \u003ch3\u003eScissor Linkage Tensioning\u003c\/h3\u003e\n \u003cp\u003eAfter threading the detection cable through the conduit fittings and connecting through the scissor linkage, verify the cable is under the correct tension per the Amerex KP system manual. Too little tension may allow the cable to sag and delay activation; too much tension can cause nuisance trips. Use the Amerex tension verification procedure during system commissioning and at every semi-annual inspection.\u003c\/p\u003e\n \u003ch3\u003eSemi-Annual Inspection\u003c\/h3\u003e\n \u003cp\u003eDuring NFPA 17A and NFPA 96 semi-annual inspections, inspect each detector bracket for corrosion or physical damage, verify the scissor linkage opens and closes freely, and check the conduit fittings are secure and grease-tight. Replace any components showing damage with a new 12508 kit — partial component replacement is not recommended as it can introduce dimensional mismatches between old and new hardware.\u003c\/p\u003e\n \u003c\/div\u003e\u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eFAQ\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n \u003ch3\u003eIs the fusible link included in the 12508 kit?\u003c\/h3\u003e\n \u003cp\u003eNo. The 12508 provides the mechanical mounting hardware only — detector bracket, scissor linkage, and conduit fittings. The fusible link must be purchased separately. Specify the correct fusible link temperature rating for each appliance type per the Amerex KP system design. Common ratings for commercial kitchen applications include 165°F for back shelf and low-heat positions and 212°F or higher for positions above open fryers.\u003c\/p\u003e\n \u003ch3\u003eHow many 12508 kits does a typical KP installation require?\u003c\/h3\u003e\n \u003cp\u003eEach detection point requires one 12508 kit. A typical commercial kitchen with 8-10 appliances protected by the Amerex kitchen suppression system may require 8-15 or more detection points depending on the appliance types and nozzle layout. Review the Amerex KP system manual design for your specific kitchen configuration to determine the correct number of detector kits required.\u003c\/p\u003e\n \u003ch3\u003eCan the 12508 be used in Pyro-Chem or Range Guard systems?\u003c\/h3\u003e\n \u003cp\u003eNo. The 12508 is specifically designed and listed for Amerex KP systems. Pyro-Chem and Range Guard kitchen fire suppression system components use their own detector kit hardware with different bracket and linkage geometries. Always match detector hardware to the system manufacturer to maintain UL 300 compliance.\u003c\/p\u003e\n \u003c\/div\u003e\u003c\/div\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003cscript\u003e\ndocument.addEventListener('DOMContentLoaded', function() {\n document.querySelectorAll('.accordion-header').forEach(h =\u003e h.addEventListener('click', function() { this.parentElement.classList.toggle('active'); }));\n});\n\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\/\",\n \"@type\": \"Product\",\n \"name\": \"Amerex KP Series Detector Kit | OEM | Part No. 12508\",\n \"description\": \"UL Listed OEM detector kit for Amerex KP kitchen fire suppression systems. Includes detector bracket, scissor linkage, and two EMT conduit fittings. One kit per detection point. Fusible link sold separately. NFPA 17A and NFPA 96 compliant. Amerex Corporation original.\",\n \"sku\": \"12508\", \"mpn\": \"12508\",\n \"brand\": { \"@type\": \"Brand\", \"name\": \"Amerex\" },\n \"manufacturer\": { \"@type\": \"Organization\", \"name\": \"Amerex Corporation\" },\n \"category\": \"Fire Suppression Equipment\"\n}\n\u003c\/script\u003e\n\n\u003c\/body\u003e","brand":"Amerex","offers":[{"title":"Default Title","offer_id":45957818482853,"sku":"125008","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5605\/8021\/files\/amerex-default-title-12508-amerex-kp-series-detector-kit-33394379161765_f156797c-a92b-4003-af42-740a1f523e31.webp?v=1771286589"},{"product_id":"ansul-regulator-test-kit-056972","title":"Ansul Regulator Test Kit - 056972","description":"\u003cbody\u003e\n\n\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\n\u003ctitle\u003eAnsul 056972 Regulator Test Kit | R-102 \u0026amp; Piranha Diagnostics\u003c\/title\u003e\n\u003cstyle\u003e\n .product-section {\n max-width: 100%;\n margin: 2rem 0;\n font-family: Arial, sans-serif;\n color: #333;\n }\n .accordion-item {\n border-bottom: 1px solid #ddd;\n }\n .accordion-header {\n display: flex;\n justify-content: space-between;\n padding: 2rem 0;\n cursor: pointer;\n background: none;\n border: none;\n width: 100%;\n text-align: left;\n color: #333;\n }\n .accordion-header:hover,\n .accordion-header:focus {\n color: #333;\n background: none;\n outline: none;\n }\n .accordion-title {\n font-size: 1.5rem;\n font-weight: 500;\n }\n .accordion-icon {\n font-size: 1.5rem;\n }\n .accordion-item.active .accordion-icon {\n transform: rotate(180deg);\n }\n .accordion-content {\n max-height: 0;\n overflow: hidden;\n }\n .accordion-item.active .accordion-content {\n max-height: none;\n }\n .accordion-content-inner {\n font-size: 1.4rem;\n line-height: 1.7;\n color: #555;\n padding-bottom: 2rem;\n }\n .accordion-content-inner p {\n margin: 0 0 1rem 0;\n }\n .accordion-content-inner ul {\n margin: 0 0 1rem 0;\n padding-left: 2rem;\n }\n .accordion-content-inner h3 {\n font-size: 1.4rem;\n font-weight: 600;\n color: #333;\n margin: 1.5rem 0 0.5rem 0;\n }\n .specs-table {\n width: 100%;\n border-collapse: collapse;\n }\n .specs-table th,\n .specs-table td {\n border: 1px solid #ddd;\n padding: 0.75rem 1rem;\n font-size: 1.4rem;\n text-align: left;\n }\n .specs-table th {\n background-color: #f5f5f5;\n font-weight: 600;\n color: #333;\n }\n\u003c\/style\u003e\n\n\n\n\u003cdiv class=\"product-section\"\u003e\n\n \u003c!-- Section 1: Product Overview --\u003e\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\n \u003cspan class=\"accordion-title\"\u003eProduct Overview\u003c\/span\u003e\n \u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\n \u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\n \u003cdiv class=\"accordion-content-inner\"\u003e\n \u003cp\u003eThe Ansul 056972 Regulator Test Kit is the definitive diagnostic instrument for Ansul R-102 and Piranha fire suppression systems. The pressure regulator is the command center of a pre-engineered kitchen suppression system, reducing high-pressure gas from the nitrogen or CO2 cartridge -- typically 1,800 to 2,100 PSI -- down to the controlled, steady output pressure required to properly expel the suppression agent. The 056972 kit allows technicians to verify this regulated output in real-time by simulating a system trip, providing the quantitative data required for NFPA 17A compliance documentation.\u003c\/p\u003e\n \u003cp\u003eFor fire protection contractors managing commercial kitchen systems, a visual walkthrough is insufficient. The 056972 performs a live load test of the system's pneumatic output, confirming the regulator delivers the correct pressure to achieve proper agent atomization and discharge velocity. The calibrated low-pressure gauge identifies fatigued regulator springs, creeping pressure from pipe scale contamination, and output drift caused by years of thermal cycling -- all before a Fire Marshal inspection or a real fire event.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003c!-- Section 2: Technical Specifications --\u003e\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\n \u003cspan class=\"accordion-title\"\u003eTechnical Specifications\u003c\/span\u003e\n \u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\n \u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\n \u003cdiv class=\"accordion-content-inner\"\u003e\n \u003ctable class=\"specs-table\"\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eFeature\u003c\/th\u003e\n \u003cth\u003eDetails\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eManufacturer\u003c\/td\u003e\n \u003ctd\u003eAnsul (A Johnson Controls Brand)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePart Number\u003c\/td\u003e\n \u003ctd\u003e056972\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n \u003ctd\u003eAnsul R-102, Ansul Piranha\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eGauge Type\u003c\/td\u003e\n \u003ctd\u003eLow-pressure gauge (calibrated accuracy)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePressure Range\u003c\/td\u003e\n \u003ctd\u003e0--300 PSI monitoring range\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCase Type\u003c\/td\u003e\n \u003ctd\u003eImpact-resistant carrying case\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCertifications\u003c\/td\u003e\n \u003ctd\u003eUL 300 Listed, OEM Original\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003c!-- Section 3: Maintenance \u0026 Compliance --\u003e\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\n \u003cspan class=\"accordion-title\"\u003eMaintenance \u0026amp; Compliance\u003c\/span\u003e\n \u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\n \u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\n \u003cdiv class=\"accordion-content-inner\"\u003e\n \u003ch3\u003eRegulated Pressure Audit\u003c\/h3\u003e\n \u003cp\u003eConnect the kit directly to the regulator's outlet and trigger a test cartridge. The low-pressure gauge provides a dead-head reading of the regulated output. If the needle does not land precisely within the designated pressure zone, the regulator is deficient and must be replaced.\u003c\/p\u003e\n\n \u003ch3\u003eAccuracy and Drift Verification\u003c\/h3\u003e\n \u003cp\u003eInternal regulator components can drift over years of thermal cycling, causing subtle pressure deviations that would not be visible during a standard walkthrough. The 056972 identifies these failures during the semi-annual inspection before they result in a citation or red-tag from the Fire Marshal.\u003c\/p\u003e\n\n \u003ch3\u003eInspection Documentation\u003c\/h3\u003e\n \u003cp\u003eThe pressure data obtained from this test kit is a mandatory component of the Certificate of Inspection, providing documented proof that the Ansul system is functioning according to its UL 300 tested design. This record is required for NFPA 17A compliance and insurance purposes.\u003c\/p\u003e\n\n \u003ch3\u003eTest Gauge Calibration\u003c\/h3\u003e\n \u003cp\u003eThe 056972 gauge itself should be professionally calibrated annually. Because it is a diagnostic instrument, gauge error could cause a technician to approve a faulty regulator. Any gauge showing drift from a known standard should be taken out of service.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003c!-- Section 4: FAQ --\u003e\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\n \u003cspan class=\"accordion-title\"\u003eFAQ\u003c\/span\u003e\n \u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\n \u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\n \u003cdiv class=\"accordion-content-inner\"\u003e\n \u003ch3\u003eDoes this kit work for both the R-102 and Piranha systems?\u003c\/h3\u003e\n \u003cp\u003eYes. While the agents differ between platforms, both utilize standard Ansul regulators. The 056972 includes the universal adapters necessary to interface with both system types.\u003c\/p\u003e\n\n \u003ch3\u003eHow often does the test gauge itself need to be calibrated?\u003c\/h3\u003e\n \u003cp\u003eAnnual professional calibration is best practice for fire safety service providers. Because the 056972 is a precision diagnostic instrument, any gauge error could lead to a technician approving a faulty regulator and leaving a system out of compliance.\u003c\/p\u003e\n\n \u003ch3\u003eWhat happens if the regulator test fails?\u003c\/h3\u003e\n \u003cp\u003eIf the regulated output pressure is outside the specified range, the regulator must be replaced immediately with a new OEM unit. Technicians are not permitted to adjust internal regulator settings in the field; field modification voids the UL 300 listing.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cscript\u003e\ndocument.addEventListener('DOMContentLoaded', function() {\n const headers = document.querySelectorAll('.accordion-header');\n headers.forEach(header =\u003e {\n header.addEventListener('click', function() {\n this.parentElement.classList.toggle('active');\n });\n });\n});\n\u003c\/script\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\/\",\n \"@type\": \"Product\",\n \"name\": \"Ansul 056972 Regulator Test Kit | R-102 \u0026 Piranha Diagnostics\",\n \"description\": \"UL 300 Listed OEM diagnostic test kit for Ansul R-102 and Piranha fire suppression system pressure regulators. Calibrated low-pressure gauge (0-300 PSI) with impact-resistant carrying case and universal adapters. Verifies regulated output pressure via live dead-head test to identify fatigued springs, creeping pressure, and output drift. Mandatory for NFPA 17A semi-annual inspection and Certificate of Inspection documentation. Test gauge should be professionally calibrated annually.\",\n \"sku\": \"056972\",\n \"mpn\": \"056972\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"Ansul\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"Ansul (A Johnson Controls Brand)\"\n },\n \"category\": \"Fire Suppression Equipment\",\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"System Compatibility\",\n \"value\": \"Ansul R-102, Ansul Piranha\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Gauge Type\",\n \"value\": \"Low-pressure, calibrated accuracy\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Pressure Range\",\n \"value\": \"0-300 PSI\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Case Type\",\n \"value\": \"Impact-resistant carrying case\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Certifications\",\n \"value\": \"UL 300 Listed, OEM Original\"\n }\n ]\n}\n\u003c\/script\u003e\n\n\n\u003c\/body\u003e","brand":"Ansul","offers":[{"title":"Default Title","offer_id":47339503157413,"sku":null,"price":499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5605\/8021\/files\/AnsulRegulatorTestKit-056972_044de05f-700b-419f-b526-6404deb52532.webp?v=1771286493"},{"product_id":"ansul-pyro-chem-terminal-detector-kit-scissors-style-ss-435546","title":"Ansul \/ Pyro-Chem Terminal Detector Kit (Scissors Style, SS) - 435546","description":"\u003cbody\u003e\n\n\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\n\u003ctitle\u003eAnsul \/ Pyro-Chem Terminal Detector Kit | Part No. 435546\u003c\/title\u003e\n\u003cstyle\u003e\n .product-section {\n max-width: 100%;\n margin: 2rem 0;\n font-family: Arial, sans-serif;\n color: #333;\n }\n .accordion-item {\n border-bottom: 1px solid #ddd;\n }\n .accordion-header {\n display: flex;\n justify-content: space-between;\n padding: 2rem 0;\n cursor: pointer;\n background: none;\n border: none;\n width: 100%;\n text-align: left;\n color: #333;\n }\n .accordion-header:hover,\n .accordion-header:focus {\n color: #333;\n background: none;\n outline: none;\n }\n .accordion-title {\n font-size: 1.5rem;\n font-weight: 500;\n }\n .accordion-icon {\n font-size: 1.5rem;\n }\n .accordion-item.active .accordion-icon {\n transform: rotate(180deg);\n }\n .accordion-content {\n max-height: 0;\n overflow: hidden;\n }\n .accordion-item.active .accordion-content {\n max-height: none;\n }\n .accordion-content-inner {\n font-size: 1.4rem;\n line-height: 1.7;\n color: #555;\n padding-bottom: 2rem;\n }\n .accordion-content-inner p {\n margin: 0 0 1rem 0;\n }\n .accordion-content-inner ul {\n margin: 0 0 1rem 0;\n padding-left: 2rem;\n }\n .accordion-content-inner h3 {\n font-size: 1.4rem;\n font-weight: 600;\n color: #333;\n margin: 1.5rem 0 0.5rem 0;\n }\n .specs-table {\n width: 100%;\n border-collapse: collapse;\n }\n .specs-table th,\n .specs-table td {\n border: 1px solid #ddd;\n padding: 0.75rem 1rem;\n font-size: 1.4rem;\n text-align: left;\n }\n .specs-table th {\n background-color: #f5f5f5;\n font-weight: 600;\n color: #333;\n }\n\u003c\/style\u003e\n\n\n\n\u003cdiv class=\"product-section\"\u003e\n\n \u003c!-- Section 1: Product Overview --\u003e\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\n \u003cspan class=\"accordion-title\"\u003eProduct Overview\u003c\/span\u003e\n \u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\n \u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\n \u003cdiv class=\"accordion-content-inner\"\u003e\n \u003cp\u003eThe Ansul \/ Pyro-Chem Terminal Detector Kit (435546) is the mission-critical sensory anchor for Ansul R-102 and Kitchen Knight II fire suppression systems. In the complex architecture of a detection network, the terminal detector serves as the definitive mechanical endpoint. While series detectors act as pass-through guides along the hood plenum, the 435546 is the final unit in the chain, furthest from the control head, responsible for maintaining the structural integrity of the 1\/16-inch stainless steel monitoring cable.\u003c\/p\u003e\n \u003cp\u003eUtilizing a scissors-style linkage manufactured from high-grade stainless steel, the 435546 provides the precise kinetic release required to actuate the system the moment a fire plume compromises a thermal link. By standardizing on the genuine Ansul \/ Pyro-Chem terminal detector, facility managers ensure their parts inventory possesses the mechanical integrity to overcome years of grease accumulation, providing a zero-failure trigger for their suppression infrastructure.\u003c\/p\u003e\n\n \u003ch3\u003eScissor Linkage Leverage\u003c\/h3\u003e\n \u003cp\u003eThe scissors-style linkage design utilizes mechanical leverage to maintain cable tension while minimizing the force required for separation. When a fire occurs and the fusible link melts, the scissor arms pivot outward, instantly converting the static potential energy of the tensioned cable into kinetic movement that trips the control head.\u003c\/p\u003e\n\n \u003ch3\u003eStainless Steel Metallurgy\u003c\/h3\u003e\n \u003cp\u003eThe 435546 is a stainless steel terminal bracket designed for aggressive atmospheres. In environments defined by aerosolized salts and caustic cleaning agents, the stainless steel construction ensures the scissor pivot remains responsive, preventing the seized-link failure that can occur with inferior hardware.\u003c\/p\u003e\n\n \u003ch3\u003eTotal-Line Verification via Terminal Placement\u003c\/h3\u003e\n \u003cp\u003eBy placing the included 24916 test link at the terminal position, a technician can verify the integrity of the entire detection run. If the system trips correctly when the terminal link is cut, it proves the cable moves freely through every corner pulley in the series. This also confirms that the control head's spring force is sufficient to overcome the cumulative friction of the entire conduit run.\u003c\/p\u003e\n\n \u003ch3\u003eZero-Discharge Verification\u003c\/h3\u003e\n \u003cp\u003eThe inclusion of the 24916 test link allows for a full mechanical trip without destroying a live fusible link. This provides a zero-discharge verification pathway, ensuring the facility stays in full NFPA 17A compliance without unnecessary inventory depletion.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003c!-- Section 2: Technical Specifications --\u003e\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\n \u003cspan class=\"accordion-title\"\u003eTechnical Specifications\u003c\/span\u003e\n \u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\n \u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\n \u003cdiv class=\"accordion-content-inner\"\u003e\n \u003ctable class=\"specs-table\"\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eFeature\u003c\/th\u003e\n \u003cth\u003eDetails\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eManufacturer\u003c\/td\u003e\n \u003ctd\u003eAnsul \/ Pyro-Chem\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePart Number\u003c\/td\u003e\n \u003ctd\u003e435546\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eStyle\u003c\/td\u003e\n \u003ctd\u003eScissors-Style Linkage\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaterial\u003c\/td\u003e\n \u003ctd\u003eStainless Steel\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n \u003ctd\u003eAnsul R-102 and Kitchen Knight II Series\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eIncluded Components\u003c\/td\u003e\n \u003ctd\u003eBracket, Linkage, and 24916 Test Link\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eConduit Interface\u003c\/td\u003e\n \u003ctd\u003e1\/2 inch EMT Connectors\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eFusible Link\u003c\/td\u003e\n \u003ctd\u003eSold Separately (Temperature-Rated per Appliance)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCompliance\u003c\/td\u003e\n \u003ctd\u003eUL Listed, NFPA 17A\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003c!-- Section 3: Installation \u0026 Compliance --\u003e\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\n \u003cspan class=\"accordion-title\"\u003eInstallation \u0026amp; Compliance\u003c\/span\u003e\n \u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\n \u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\n \u003cdiv class=\"accordion-content-inner\"\u003e\n \u003ch3\u003eAlignment Verification\u003c\/h3\u003e\n \u003cp\u003eEnsure the 435546 is mounted so the scissor linkage is directly centered over the protected hazard. Any side-loading on the cable can increase friction and delay actuation.\u003c\/p\u003e\n\n \u003ch3\u003eThe 6-Month Trip Log\u003c\/h3\u003e\n \u003cp\u003eDuring semi-annual inspections, always use the included test link at the terminal detector. Record the system's reaction time; any delay indicates a need for a tension-release diagnostic or conduit cleaning.\u003c\/p\u003e\n\n \u003ch3\u003eS-Hook Integrity\u003c\/h3\u003e\n \u003cp\u003eVerify that the S-hooks used to connect the linkage to the cable are not bent. These are vital elements of the detection chain and must be free of deformation to ensure a clean tension release.\u003c\/p\u003e\n\n \u003ch3\u003eFusible Link Selection\u003c\/h3\u003e\n \u003cp\u003eThe 435546 is the housing only. You must order the appropriate temperature-rated fusible link (such as 212°F, 280°F, or 360°F) separately to match the specific appliance below the bracket.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003c!-- Section 4: FAQ --\u003e\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\n \u003cspan class=\"accordion-title\"\u003eFAQ\u003c\/span\u003e\n \u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\n \u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\n \u003cdiv class=\"accordion-content-inner\"\u003e\n \u003ch3\u003eWhy is the 435546 \"Scissors\" style preferred over the older \"Hook\" style?\u003c\/h3\u003e\n \u003cp\u003eThe scissor linkage provides a cleaner drop when the link melts. In high-grease environments, older designs could occasionally hang if grease acted as an adhesive. The mechanical pivot of the scissors-style linkage forces a separation, making it far more reliable in real-world conditions.\u003c\/p\u003e\n\n \u003ch3\u003eIs the 435546 compatible with non-Ansul detection brackets?\u003c\/h3\u003e\n \u003cp\u003eNo. While it may physically fit other conduit, it is specifically UL Listed for R-102 detection hardware. Mixing manufacturers' detection hardware is a code violation and can lead to improper tension release.\u003c\/p\u003e\n\n \u003ch3\u003eDo I need to replace the scissor linkage after a fire event?\u003c\/h3\u003e\n \u003cp\u003eYes. While the bracket is stainless steel, the intense heat of a fire plume can anneal or weaken the metal. To maintain the UL 300 safety listing, the 435546 kit assembly should be replaced following any actual discharge.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cscript\u003e\ndocument.addEventListener('DOMContentLoaded', function() {\n const headers = document.querySelectorAll('.accordion-header');\n headers.forEach(header =\u003e {\n header.addEventListener('click', function() {\n this.parentElement.classList.toggle('active');\n });\n });\n});\n\u003c\/script\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\/\",\n \"@type\": \"Product\",\n \"name\": \"Ansul \/ Pyro-Chem Terminal Detector Kit | 435546\",\n \"description\": \"UL Listed stainless steel scissors-style terminal detector kit for Ansul R-102 and Pyro-Chem Kitchen Knight II fire suppression systems. Includes bracket, scissors linkage, and 24916 test link. 1\/2 inch EMT conduit interface. Final detection cable anchor for full-line signal path verification. Fusible link sold separately per appliance temperature rating. NFPA 17A compliant.\",\n \"sku\": \"435546\",\n \"mpn\": \"435546\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"Ansul\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"Ansul \/ Pyro-Chem (A Johnson Controls Brand)\"\n },\n \"category\": \"Fire Suppression Equipment\",\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Part Number\",\n \"value\": \"435546\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Style\",\n \"value\": \"Scissors-Style Linkage\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Material\",\n \"value\": \"Stainless Steel\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"System Compatibility\",\n \"value\": \"Ansul R-102 and Kitchen Knight II Series\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Included Components\",\n \"value\": \"Bracket, Linkage, and 24916 Test Link\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Conduit Interface\",\n \"value\": \"1\/2 inch EMT Connectors\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Compliance\",\n \"value\": \"UL Listed, NFPA 17A\"\n }\n ]\n}\n\u003c\/script\u003e\n\n\n\u003c\/body\u003e","brand":"Ansul","offers":[{"title":"Default Title","offer_id":47424388137125,"sku":null,"price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5605\/8021\/files\/AnsulPyro-ChemTerminalDetectorKit_ScissorsStyle_SS_-435546_5acf859a-50b2-4f8d-a621-abad1494f547.webp?v=1771286461"},{"product_id":"buckeye-10-fusible-link-bracket-kit-single-item-flb-1","title":"Buckeye 10\" Fusible Link Bracket Kit, Single Item - FLB-1","description":"\u003cbody\u003e\n\n\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\n\u003ctitle\u003eBuckeye 10\" Fusible Link Bracket Kit | Part No. FLB-1 | Kitchen Mister Series\u003c\/title\u003e\n\u003cstyle\u003e\n .product-section {\n max-width: 100%;\n margin: 2rem 0;\n font-family: Arial, sans-serif;\n color: #333;\n }\n .accordion-item {\n border-bottom: 1px solid #ddd;\n }\n .accordion-header {\n display: flex;\n justify-content: space-between;\n padding: 2rem 0;\n cursor: pointer;\n background: none;\n border: none;\n width: 100%;\n text-align: left;\n color: #333;\n }\n .accordion-header:hover,\n .accordion-header:focus {\n color: #333;\n background: none;\n outline: none;\n }\n .accordion-title {\n font-size: 1.5rem;\n font-weight: 500;\n }\n .accordion-icon {\n font-size: 1.5rem;\n }\n .accordion-item.active .accordion-icon {\n transform: rotate(180deg);\n }\n .accordion-content {\n max-height: 0;\n overflow: hidden;\n }\n .accordion-item.active .accordion-content {\n max-height: none;\n }\n .accordion-content-inner {\n font-size: 1.4rem;\n line-height: 1.7;\n color: #555;\n padding-bottom: 2rem;\n }\n .accordion-content-inner p {\n margin: 0 0 1rem 0;\n }\n .accordion-content-inner ul {\n margin: 0 0 1rem 0;\n padding-left: 2rem;\n }\n .accordion-content-inner h3 {\n font-size: 1.4rem;\n font-weight: 600;\n color: #333;\n margin: 1.5rem 0 0.5rem 0;\n }\n .specs-table {\n width: 100%;\n border-collapse: collapse;\n }\n .specs-table th,\n .specs-table td {\n border: 1px solid #ddd;\n padding: 0.75rem 1rem;\n font-size: 1.4rem;\n text-align: left;\n }\n .specs-table th {\n background-color: #f5f5f5;\n font-weight: 600;\n color: #333;\n }\n\u003c\/style\u003e\n\n\n\n\u003cdiv class=\"product-section\"\u003e\n\n \u003c!-- Section 1: Product Overview --\u003e\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\n \u003cspan class=\"accordion-title\"\u003eProduct Overview\u003c\/span\u003e\n \u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\n \u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\n \u003cdiv class=\"accordion-content-inner\"\u003e\n \u003cp\u003eThe Buckeye 10\" Fusible Link Bracket Kit (FLB-1) is a mission-critical hardware assembly engineered to serve as the structural anchor for the Buckeye Kitchen Mister fire suppression system. In the sophisticated architecture of a commercial kitchen, the detection line serves as the thermal nervous system. While the agent cylinders provide the muscle, the FLB-1 ensures the system possesses the sensory detection accuracy required to actuate the moment a thermal event is identified.\u003c\/p\u003e\n \u003cp\u003eFor contractors and facility managers, the FLB-1 is more than a simple bracket; it is a UL 300 listed component that eliminates the variables of field-fabricated mounting. By utilizing a 10-inch high-profile stand-off design, this bracket ensures that the fusible link is suspended precisely in the path of potential fire plumes, isolated from the cooler metal surfaces of the hood plenum. Utilizing the genuine FLB-1 kit ensures your facility maintains its safety listing and provides the zero-lag thermal response necessary to stop a grease fire before it reaches the exhaust ductwork.\u003c\/p\u003e\n\n \u003ch3\u003eMitigating the Heat Sink Effect\u003c\/h3\u003e\n \u003cp\u003eIf a link is mounted flush against the hood's interior wall, the massive thermal mass of the stainless steel hood draws energy away from the detector, creating thermal lag. By extending the link 10 inches away from the surface, the FLB-1 removes the detector from the hood's thermal boundary layer, allowing the link to reach its activation temperature based on the air temperature of the plume rather than the temperature of the hood's metal.\u003c\/p\u003e\n\n \u003ch3\u003eThermal Plume Centering\u003c\/h3\u003e\n \u003cp\u003eIn a fire event, hot air and grease vapors rise in a focused plume with the highest temperatures concentrated at the center. The 10-inch stand-off distance is strategically calculated to place the fusible link directly in this high-energy stream, ensuring the system reacts to the actual hazard, a critical factor for high-BTU appliance monitoring.\u003c\/p\u003e\n\n \u003ch3\u003eRTI Optimization via Higher Air Velocity\u003c\/h3\u003e\n \u003cp\u003eBecause the FLB-1 positions the link in the higher-velocity air of the exhaust stream, it increases the convective heat transfer rate, speeding up the time it takes for the link to melt and ensuring the fastest possible mechanical detection trigger.\u003c\/p\u003e\n\n \u003ch3\u003eKit Contents\u003c\/h3\u003e\n \u003cp\u003eThe FLB-1 is a pre-packaged detection hardware assembly for 1\/2\" EMT conduit detection lines. The kit includes the 10-inch heavy-gauge zinc-plated steel bracket, dual 1\/2\" EMT conduit connectors, copper\/zinc cable crimps to create permanent stops on the 1\/16\" stainless steel cable, and stainless steel S-hooks that facilitate instant cable drop when the link melts.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003c!-- Section 2: Technical Specifications --\u003e\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\n \u003cspan class=\"accordion-title\"\u003eTechnical Specifications\u003c\/span\u003e\n \u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\n \u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\n \u003cdiv class=\"accordion-content-inner\"\u003e\n \u003ctable class=\"specs-table\"\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eFeature\u003c\/th\u003e\n \u003cth\u003eDetails\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eManufacturer\u003c\/td\u003e\n \u003ctd\u003eBuckeye Fire Equipment\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePart Number\u003c\/td\u003e\n \u003ctd\u003eFLB-1\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eBracket Length\u003c\/td\u003e\n \u003ctd\u003e10-Inch Stand-Off Distance\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaterial\u003c\/td\u003e\n \u003ctd\u003eHeavy-Gauge Zinc-Plated Steel\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eConduit Compatibility\u003c\/td\u003e\n \u003ctd\u003e1\/2\" EMT Conduit\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCable Compatibility\u003c\/td\u003e\n \u003ctd\u003e1\/16\" Stainless Steel\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eKit Contents\u003c\/td\u003e\n \u003ctd\u003eBracket, Dual EMT Connectors, Cable Crimps, S-Hooks\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n \u003ctd\u003eBuckeye Kitchen Mister (BFR Series)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCompliance\u003c\/td\u003e\n \u003ctd\u003eUL 300 Listed, NFPA 17A\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003c!-- Section 3: Installation \u0026 Compliance --\u003e\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\n \u003cspan class=\"accordion-title\"\u003eInstallation \u0026amp; Compliance\u003c\/span\u003e\n \u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\n \u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\n \u003cdiv class=\"accordion-content-inner\"\u003e\n \u003ch3\u003ePlenum Geometry Centering\u003c\/h3\u003e\n \u003cp\u003eThe FLB-1 must be mounted so the link is centered over the appliance hazard zone. If a range is moved or a new fryer is added, the FLB-1 must be relocated to ensure the link remains in the primary thermal plume path.\u003c\/p\u003e\n\n \u003ch3\u003eThe 6-Month Friction Audit\u003c\/h3\u003e\n \u003cp\u003eDuring semi-annual inspections, technicians must verify that the 1\/16\" cable moves freely through the connectors. If grease has solidified inside, it can create friction resistance that holds the cable even after the link has melted.\u003c\/p\u003e\n\n \u003ch3\u003eSupervised Tension Verification\u003c\/h3\u003e\n \u003cp\u003eThe FLB-1 is designed to handle the mechanical tension required by the Buckeye Mechanical Release Module (MRM). Technicians should verify the bracket is not flexing under load; a flexing bracket indicates a structural mounting failure.\u003c\/p\u003e\n\n \u003ch3\u003eAvoiding Heat Shielding\u003c\/h3\u003e\n \u003cp\u003eEnsure that no kitchen equipment is positioned between the cooking surface and the FLB-1. Any obstruction can shield the link from rising heat, effectively blinding the BFR series detection system.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003c!-- Section 4: FAQ --\u003e\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\n \u003cspan class=\"accordion-title\"\u003eFAQ\u003c\/span\u003e\n \u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\n \u003c\/button\u003e\n \u003cdiv class=\"accordion-content\"\u003e\n \u003cdiv class=\"accordion-content-inner\"\u003e\n \u003ch3\u003eDoes the FLB-1 include the fusible link?\u003c\/h3\u003e\n \u003cp\u003eNo. Fusible links are temperature-specific and must be ordered separately to match the specific appliance below the bracket. The FLB-1 is the universal housing for these links.\u003c\/p\u003e\n\n \u003ch3\u003eWhy is it called a \"High-Profile\" bracket?\u003c\/h3\u003e\n \u003cp\u003e\"High-Profile\" refers to the distance the bracket holds the link away from the hood surface. The 10-inch stand-off distance is the preferred choice for high-heat appliances where the plume is wider and more intense.\u003c\/p\u003e\n\n \u003ch3\u003eCan I use this bracket with an Ansul R-102 system?\u003c\/h3\u003e\n \u003cp\u003eWhile the mechanical concept is similar, the Buckeye FLB-1 is specifically listed for use with the Buckeye Kitchen Mister. Mixing manufacturers' detection hardware is a code violation.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cscript\u003e\ndocument.addEventListener('DOMContentLoaded', function() {\n const headers = document.querySelectorAll('.accordion-header');\n headers.forEach(header =\u003e {\n header.addEventListener('click', function() {\n this.parentElement.classList.toggle('active');\n });\n });\n});\n\u003c\/script\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\/\",\n \"@type\": \"Product\",\n \"name\": \"Buckeye 10\\\" Fusible Link Bracket Kit | FLB-1\",\n \"description\": \"UL 300 listed 10-inch high-profile fusible link bracket kit for the Buckeye Kitchen Mister BFR fire suppression system. Heavy-gauge zinc-plated steel with 10-inch stand-off distance for thermal plume centering. Kit includes bracket, dual 1\/2 inch EMT connectors, cable crimps, and stainless steel S-hooks. 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