{"title":"System Components","description":"","products":[{"product_id":"1-2-quick-seal-171","title":"1\/2\" Quick Seal #171","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\u003eEvergreen 171 Quik-Seal® Adapter | Part No. 171 | Box Qty #847\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 Evergreen 171 Quik-Seal® Adapter is a precision-engineered, liquid-tight penetration seal designed to solve the structural and regulatory challenges of routing fire suppression discharge piping through commercial kitchen hoods and ducts. In a professional fire safety installation, the point where a 1\/2\" NPT pipe passes through the stainless steel hood is a critical vulnerability. The Evergreen 171 provides a weld-equivalent piping standard that prevents grease and flammable vapors from escaping the exhaust plenum, achieving a code-compliant finish without the distortion, fire watch, or high labor costs associated with on-site welding.\u003c\/p\u003e\n \u003cp\u003eManufactured from solid machined carbon steel and finished with a premium nickel-chrome plating, the 171 is designed to withstand the extreme mechanical forces generated during a high-pressure agent discharge. Whether integrated into an Ansul, Pyro-Chem, or Heiser system, the 171 penetration seal ensures that the discharge piping remains securely anchored and perfectly aligned. For contractors, this adapter is the definitive solution for high-volume retrofits and new construction, offering a clean-room aesthetic that satisfies health inspectors and fire marshals alike.\u003c\/p\u003e\n\n \u003ch3\u003eHigh-Compression Gasket Kinetics\u003c\/h3\u003e\n \u003cp\u003eThe 171 utilizes a specialized high-temperature, pliable gasket that creates a permanent, grease-tight barrier against the stainless steel surface. As the 1-1\/2\" body is tightened, the gasket compresses to fill microscopic irregularities in the hood surface, ensuring a high-compression seal that meets the NFPA 96 liquid-tight standard.\u003c\/p\u003e\n\n \u003ch3\u003e5,000 PSI Snap-Recoil Rating\u003c\/h3\u003e\n \u003cp\u003eThe 171 is tested to an internal pressure of 5,000 PSI. This extreme rating ensures the adapter can absorb the snap-recoil of a system activation without compromising the seal or damaging the thin-gauge stainless steel of the hood.\u003c\/p\u003e\n\n \u003ch3\u003eIndustrial Nickel-Chrome Plating\u003c\/h3\u003e\n \u003cp\u003eKitchen exhaust environments are chemically aggressive, subject to aerosolized fats and caustic cleaning degreasers. The industrial nickel-chrome finish prevents pitting corrosion, ensuring that the 1\/2\" NPT threads remain viable for the system's entire service life and facilitate easy maintenance or nozzle adjustments.\u003c\/p\u003e\n\n \u003ch3\u003eElimination of Hot-Work Protocols\u003c\/h3\u003e\n \u003cp\u003eWelding inside an active kitchen requires a fire watch, specialized equipment, and significant prep time. The 171 allows for a cold-installation requiring only a standard drill and wrench. This can reduce labor time for a multi-tank retrofit by several hours.\u003c\/p\u003e\n\n \u003ch3\u003eStructural Reinforcement Logic\u003c\/h3\u003e\n \u003cp\u003eUnlike welding, which can warp thin-gauge stainless steel, the mechanical compression of the 171 reinforces the penetration point. The wide-body design provides superior mechanical stress distribution, preventing the discharge pipe from vibrating or sagging during use.\u003c\/p\u003e\n\n \u003ch3\u003eStandardization for Service Fleets\u003c\/h3\u003e\n \u003cp\u003eBy standardizing on this SKU (Box Qty #847), service providers ensure their technicians have the correct weldless pipe anchor for Ansul, Pyro-Chem, and Heiser systems on every truck, simplifying inventory management and reducing site-return rates.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003c!-- Section 2: Applications \u0026 Use Cases --\u003e\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\n \u003cspan class=\"accordion-title\"\u003eApplications \u0026amp; Use Cases\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 \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eCommercial Kitchen Hoods:\u003c\/strong\u003e Anchoring 1\/2\" NPT discharge piping through stainless steel hood surfaces with a liquid-tight, grease-resistant seal.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eExhaust Duct Penetrations:\u003c\/strong\u003e Providing a code-compliant penetration point for piping transitions between the interior plenum and exterior conduit runs.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLaboratory and Pharmaceutical Cleanrooms:\u003c\/strong\u003e Routing fire suppression lines through metal bulkheads into sterile areas where welding is prohibited due to particle contamination.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMulti-System Retrofits:\u003c\/strong\u003e Universal adapter for Ansul, Pyro-Chem, and Heiser suppression systems, simplifying fleet inventory across multiple brands.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNew Construction:\u003c\/strong\u003e Providing a clean, professional aesthetic finish at discharge pipe penetration points that satisfies AHJ inspections.\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003c!-- Section 3: 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\u003eEvergreen\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePart Number\u003c\/td\u003e\n \u003ctd\u003e171 (Box Qty #847)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePiping Interface\u003c\/td\u003e\n \u003ctd\u003e1\/2\" NPT Piping Adapter\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaterial\u003c\/td\u003e\n \u003ctd\u003eMachined Carbon Steel\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eFinish\u003c\/td\u003e\n \u003ctd\u003eIndustrial Nickel-Chrome Plating\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eHole Size Required\u003c\/td\u003e\n \u003ctd\u003e1-1\/8\" (28.6 mm)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePressure Rating\u003c\/td\u003e\n \u003ctd\u003e5,000 PSI (Internal)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCompliance\u003c\/td\u003e\n \u003ctd\u003eNFPA 96, 17, 17A, 33\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 4: 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\u003eNPT Pipe Sealing Protocol\u003c\/h3\u003e\n \u003cp\u003eWhen installing the discharge pipe into the 1\/2\" NPT threads, use a standard pipe sealant to achieve a liquid-tight seal. The pipe should be threaded until mechanically secure to prevent vibration-induced leaks.\u003c\/p\u003e\n\n \u003ch3\u003eGasket Compression Audit\u003c\/h3\u003e\n \u003cp\u003eAfter tightening the 1-1\/2\" nut, verify that the gasket has compressed evenly around the entire circumference of the 1-1\/8\" hole penetration. Any bulging or gaps indicate a misaligned fitting that could allow grease to seep behind the hood.\u003c\/p\u003e\n\n \u003ch3\u003eVisual Inspection Cycle\u003c\/h3\u003e\n \u003cp\u003eDuring every 6-month fire inspection, the exterior of the 171 should be checked for signs of grease tracking. If residue is found, it indicates the gasket has dried out or the nut has loosened, necessitating immediate re-torque or replacement.\u003c\/p\u003e\n\n \u003ch3\u003eStructural Anchoring Protocol\u003c\/h3\u003e\n \u003cp\u003eEnsure the adapter is tightened firmly to the hood surface to serve as a penetration point anchor. This stabilizes the piping and prevents snap-recoil forces from damaging downstream components during system activation.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003c!-- Section 5: 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\u003eIs the 171 compatible with stainless steel discharge pipe?\u003c\/h3\u003e\n \u003cp\u003eYes. The 1\/2\" NPT threads are compatible with both black iron and stainless steel piping. The industrial nickel-chrome finish prevents the galvanic corrosion that can occur when dissimilar metals are joined in a humid environment.\u003c\/p\u003e\n\n \u003ch3\u003eWhat is the difference between the 171 and the 682?\u003c\/h3\u003e\n \u003cp\u003eThe Evergreen 171 features 1\/2\" NPT threads for discharge piping. The Evergreen 682 features a 15\/16\" thread interface specifically for corner pulleys. While they look similar, they are not interchangeable for discharge piping penetration seal applications.\u003c\/p\u003e\n\n \u003ch3\u003eDoes this adapter fulfill the \"Liquid-Tight\" requirement for NFPA 96?\u003c\/h3\u003e\n \u003cp\u003eYes. Because the Evergreen 171 is UL Listed as a hood and duct accessory, it is recognized by the Authority Having Jurisdiction (AHJ) as a code-compliant alternative to a continuous liquid-tight weld.\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\": \"Evergreen 171 Quik-Seal® Adapter\",\n \"description\": \"Machined carbon steel 1\/2 inch NPT liquid-tight piping penetration adapter for fire suppression discharge pipe through kitchen hoods and ducts. Industrial nickel-chrome plating. 5,000 PSI internal pressure rating. Requires 1-1\/8 inch hole. Cold-installation weld alternative. Compatible with Ansul, Pyro-Chem, and Heiser systems. Meets NFPA 96, 17, 17A, 33.\",\n \"sku\": \"171\",\n \"mpn\": \"171\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"Evergreen\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"Evergreen\"\n },\n \"category\": \"Fire Suppression Equipment\",\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Part Number\",\n \"value\": \"171 (Box Qty #847)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Piping Interface\",\n \"value\": \"1\/2 inch NPT Piping Adapter\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Material\",\n \"value\": \"Machined Carbon Steel\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Finish\",\n \"value\": \"Industrial Nickel-Chrome Plating\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Hole Size Required\",\n \"value\": \"1-1\/8 inch (28.6 mm)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Pressure Rating\",\n \"value\": \"5,000 PSI (Internal)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Compliance\",\n \"value\": \"NFPA 96, 17, 17A, 33\"\n }\n ]\n}\n\u003c\/script\u003e\n\n\n\u003c\/body\u003e","brand":"Evergreen","offers":[{"title":"Default Title","offer_id":45890360803493,"sku":"171","price":23.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5605\/8021\/files\/evergreen-simple-default-title-1-2-quick-seal-171-33259328536741_09145818-87e1-49c3-aa9e-148c2de2c53c.webp?v=1771286898"},{"product_id":"3-4-quick-seal-172","title":"3\/4\" Quick Seal #172","description":"\u003cp\u003e#172\u003c\/p\u003e","brand":"Evergreen","offers":[{"title":"Default Title","offer_id":45890360836261,"sku":"172","price":23.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5605\/8021\/files\/evergreen-simple-default-title-3-4-quick-seal-172-33269839560869_0f4c7908-06ef-4f74-983c-44ce4f74b84e.webp?v=1771286897"},{"product_id":"compression-seal-for-1-2-pipe","title":"Compression Seal for 1\/2\" Pipe #304","description":"\u003cp\u003e#304\u003cimg\u003e\u003c\/p\u003e","brand":"Evergreen","offers":[{"title":"Default Title","offer_id":45890361000101,"sku":"Compression-Seal-for-1\/2\"-Pipe","price":27.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5605\/8021\/files\/evergreen-simple-default-title-compression-seal-for-1-2-pipe-304-33269850112165_927b225f-8c45-4508-b555-056defe57e2e.webp?v=1771286895"},{"product_id":"noz-appl-1x38-w-cap-sales-pack-of-10","title":"Amerex KP 1X38 Appliance \/ Plenum 1X38 Nozzle, 10 Pack, OEM - 11982","description":"\u003cp\u003eNozzle - Appliance \/ Plenum - 1 Flow Point with High Temperature Blow-Off Caps (1 is a pack of 10)\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eP\/N: 11982\u003c\/p\u003e","brand":"Amerex","offers":[{"title":"Default Title","offer_id":45899308826789,"sku":"11982-P010","price":273.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5605\/8021\/files\/amerex-simple-default-title-amerex-kp-1x38-appliance-plenum-1x38-nozzle-10-pack-11982-33441182875813_b00fcbf3-3deb-4291-8e30-f26e170269fd.webp?v=1771286892"},{"product_id":"amerex-kp-13729","title":"Amerex KP Fryer\/Griddle 2XFG Nozzle, Single Item, OEM - 13729","description":"\u003cp data-start=\"370\" data-end=\"938\"\u003eThe Amerex 13729 nozzle is engineered for UL‑300 KP restaurant fire‑suppression systems and provides two flow points, making it ideal for protecting full‑vat fryers or griddles. According to the Amerex system design manual, this nozzle can cover up to 624 in² of fryer area when properly installed. It’s machined with five tactile rings for easy identification by feel and comes with a high‑temperature metal cap to prevent clogging from grease and debris.\u003c\/p\u003e\n\u003cp data-start=\"940\" data-end=\"959\"\u003e\u003cstrong data-start=\"940\" data-end=\"957\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"960\" data-end=\"1637\"\u003e\n\u003cli data-start=\"960\" data-end=\"1063\"\u003e\n\u003cp data-start=\"962\" data-end=\"1063\"\u003e\u003cstrong data-start=\"962\" data-end=\"992\"\u003eTwo flow points (“2 × FG”)\u003c\/strong\u003e for fryer or griddle coverage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1064\" data-end=\"1185\"\u003e\n\u003cp data-start=\"1066\" data-end=\"1185\"\u003e\u003cstrong data-start=\"1066\" data-end=\"1086\"\u003eProtection Area:\u003c\/strong\u003e Covers up to 624 in² on full-vat fryers per design manual.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1186\" data-end=\"1328\"\u003e\n\u003cp data-start=\"1188\" data-end=\"1328\"\u003e\u003cstrong data-start=\"1188\" data-end=\"1214\"\u003eNozzle Identification:\u003c\/strong\u003e 5 tactile rings for touch‑identification; stamped with part number 13729.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1329\" data-end=\"1479\"\u003e\n\u003cp data-start=\"1331\" data-end=\"1479\"\u003e\u003cstrong data-start=\"1331\" data-end=\"1355\"\u003eInstallation Height:\u003c\/strong\u003e Must be mounted 36″–50″ above the appliance surface and aimed at the hazard center.\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1480\" data-end=\"1637\"\u003e\n\u003cp data-start=\"1482\" data-end=\"1637\"\u003e\u003cstrong data-start=\"1482\" data-end=\"1509\"\u003eHigh‑Temp Cap Includes:\u003c\/strong\u003e Comes with a high-temperature metal cap (P\/N 12504) rated for hot kitchen environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Amerex","offers":[{"title":"Default Title","offer_id":45899308859557,"sku":"13729","price":33.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5605\/8021\/files\/amerex-simple-default-title-amerex-kp-fryer-griddle-2xfg-nozzle-single-item-13729-33269775564965_f7e49264-395c-47d0-82f5-1a479c21d311.webp?v=1771286891"},{"product_id":"nozzle-swivel-adaptor","title":"Nozzle Swivel Adaptor 423572","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\u003eNozzle Swivel Adaptor | Part No. 423572 | Multi-System OEM 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 Nozzle Swivel Adaptor (Part No. 423572) is a high-precision OEM mounting component designed for the directional calibration of discharge nozzles across Ansul R-102, Ansul Piranha, and Pyro-Chem Kitchen Knight II systems. While standard pipe fittings provide fixed 45-degree or 90-degree turns, the 423572 offers a versatile ball-and-socket swivel range that allows technicians to perform fine-tuned angular corrections. This ensures the suppression agent strikes the exact nozzle aiming point (NAP) required for UL 300 compliance.\u003c\/p\u003e\n \u003cp\u003eManufactured from heavy-duty machined brass, the 423572 is engineered to maintain a gas-tight seal even under high-pressure discharge. It features a locking compression nut that secures the nozzle's orientation, preventing aim-drift caused by the extreme vibrations of industrial exhaust fans or accidental contact during hood cleaning. For fire protection contractors, this adaptor is a strategic universal component that simplifies the installation of complex kitchen manifolds where appliances are not perfectly aligned with the overhead piping.\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 (Johnson Controls)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePart Number\u003c\/td\u003e\n \u003ctd\u003e423572\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eComponent Type\u003c\/td\u003e\n \u003ctd\u003eMulti-System Swivel Adaptor\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaterial\u003c\/td\u003e\n \u003ctd\u003eIndustrial Grade Machined Brass\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eAdjustment Range\u003c\/td\u003e\n \u003ctd\u003eOmni-Directional (Multiple Degrees of Freedom)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCompatibility\u003c\/td\u003e\n \u003ctd\u003eAnsul R-102, Piranha, Kitchen Knight II\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCertification\u003c\/td\u003e\n \u003ctd\u003eUL Listed \/ ULC Listed\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 Safety --\u003e\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\n \u003cspan class=\"accordion-title\"\u003eInstallation \u0026amp; Safety\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 423572 must be installed by a licensed fire suppression technician in accordance with the applicable system design manual. Before tightening the compression nut, the technician should use the Ansul laser aiming tool to verify the nozzle is directed at the correct NAP for the protected appliance. Once the correct angle is confirmed, the compression nut must be tightened to the manufacturer's specified torque to lock the swivel and prevent aim-drift during operation.\u003c\/p\u003e\n \u003cp\u003eDuring each semi-annual inspection, technicians must verify the compression nut remains fully tightened and that the nozzle aim has not shifted due to hood cleaning activity or equipment movement. If the nozzle orientation has drifted, the system must be re-aimed and re-locked before the inspection can be signed off. Any adaptor showing signs of corrosion, thread damage, or seal leakage must be replaced with a new OEM 423572 to maintain the system's UL listing.\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\u003eHow does the 423572 achieve a seal while remaining adjustable?\u003c\/h3\u003e\n \u003cp\u003eThe adaptor utilizes a precision-machined internal seat that allows for angular movement while maintaining metal-to-metal contact. Once the desired angle is achieved, tightening the compression nut locks the nozzle, ensuring that the hydraulic discharge pressure is delivered without leakage at the swivel junction.\u003c\/p\u003e\n\n \u003ch3\u003eIs this adaptor compatible with both \"Old Style\" and \"New Style\" nozzles?\u003c\/h3\u003e\n \u003cp\u003eYes. The 423572 is designed with standard NPT threading that accepts both legacy and modern Ansul and Pyro-Chem nozzles. This makes it an ideal component for suppression system retrofits, allowing technicians to meet modern aiming standards without replacing the entire piping network.\u003c\/p\u003e\n\n \u003ch3\u003eWhy is a swivel adaptor preferred over a standard 45-degree elbow?\u003c\/h3\u003e\n \u003cp\u003eA fixed elbow limits you to a single discharge path. The 423572 allows you to sweep the nozzle's aim to compensate for appliances that have been moved. This directional flexibility is the difference between a system that passes an AHJ inspection and one that requires costly re-piping.\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\": \"Nozzle Swivel Adaptor\",\n \"description\": \"UL Listed OEM omni-directional swivel adaptor for precise nozzle aiming calibration across Ansul R-102, Ansul Piranha, and Pyro-Chem Kitchen Knight II fire suppression systems. Industrial grade machined brass with locking compression nut. Accepts both legacy and modern NPT nozzles for new installations and retrofits.\",\n \"sku\": \"423572\",\n \"mpn\": \"423572\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"Ansul\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"Ansul \/ Pyro-Chem (Johnson Controls)\"\n },\n \"category\": \"Fire Suppression Equipment\",\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Part Number\",\n \"value\": \"423572\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Component Type\",\n \"value\": \"Multi-System Swivel Adaptor\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Material\",\n \"value\": \"Industrial Grade Machined Brass\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Adjustment Range\",\n \"value\": \"Omni-Directional (Multiple Degrees of Freedom)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Compatibility\",\n \"value\": \"Ansul R-102, Piranha, Kitchen Knight II\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Certification\",\n \"value\": \"UL Listed \/ ULC Listed\"\n }\n ]\n}\n\u003c\/script\u003e\n\n\n\u003c\/body\u003e","brand":"Ansul","offers":[{"title":"Default Title","offer_id":45899308892325,"sku":"423572","price":38.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5605\/8021\/files\/ansul-simple-default-title-nozzle-swivel-adaptor-423572-33284685037733_d3adb726-e4a3-458a-921e-b072d6ca5bb1.webp?v=1771286891"},{"product_id":"ansul-nozzle-1n-new-style","title":"Ansul 1N Nozzle (new style) - 443317","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 1N Nozzle | Part No. 443317 | \"New Style\" R-102 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 Ansul 1N Nozzle (443317) is a high-performance, new-style discharge component specifically engineered for the Ansul R-102 restaurant fire suppression system. In the precision-driven world of fire safety, the nozzle is the final point of delivery, the component responsible for transforming a pressurized liquid into a life-saving chemical mist. The 1N is a 1-flow point rated nozzle, acting as the industry benchmark for protecting medium-to-large cooking hazards such as industrial range lines, griddles, and charbroilers.\u003c\/p\u003e\n \u003cp\u003eFeaturing a streamlined, modern body with laser-etched identification on three sides, the 443317 is designed for rapid field verification during high-stakes inspections. It is engineered to achieve rapid flame knockdown and initiate a permanent vapor seal, ensuring that a kitchen flare-up is suppressed before it can transition into a catastrophic structural fire. Utilizing the genuine OEM 443317 ensures that your facility maintains its UL 300 listing and that discharge spray patterns remain consistent with factory-tested safety parameters.\u003c\/p\u003e\n\n \u003ch3\u003eHydraulic Flow-Point Balancing\u003c\/h3\u003e\n \u003cp\u003eAs a 1-flow point nozzle, the 1N is a primary unit of measurement in system design. This allows engineers to calculate exactly how many nozzles a single 3.0-gallon tank can support. The pressure regulation within the AUTOMAN release ensures the energy is consistent so the ANSULEX Low pH Liquid Agent is delivered with enough internal pressure to atomize correctly at the nozzle tip.\u003c\/p\u003e\n\n \u003ch3\u003eThe Saponification Reaction\u003c\/h3\u003e\n \u003cp\u003eWhen the potassium-based ANSULEX agent is discharged through the 1N nozzle, it initiates saponification. The agent reacts with the free fatty acids found in hot cooking grease to form a thick, soapy foam blanket that excludes atmospheric oxygen to smother the flames and traps flammable vapors to prevent re-ignition.\u003c\/p\u003e\n\n \u003ch3\u003eLaminar Flow and Misting Dynamics\u003c\/h3\u003e\n \u003cp\u003eThe internal geometry of the 1N is machined to produce a uniform, wide-angle spray pattern. If the droplets are too large, they can cause splash-back of the hot oil; if too small, they can be deflected by the heat plume of the fire. The 1N is calibrated to achieve a soft landing of the agent, ensuring maximum chemical concentration on the hazard surface without mechanical displacement of the fuel.\u003c\/p\u003e\n\n \u003ch3\u003eLaser-Etched Identification Purity\u003c\/h3\u003e\n \u003cp\u003eThe 443317 features high-contrast laser-etched identification on three sides. This allows a technician to verify the nozzle type from nearly any angle during a semi-annual audit, significantly reducing the time required for NFPA 17A compliance checks.\u003c\/p\u003e\n\n \u003ch3\u003eMetal Blow-Off Cap Defense\u003c\/h3\u003e\n \u003cp\u003eEach 1N is shipped with a specifically designed metal blow-off cap. The cap protects the discharge orifice from caking or solidifying grease in a 24\/7 commercial kitchen environment. The 443317 is not compatible with older rubber caps; using the correct hardware ensures the cap pops at the precise pressure required during an emergency.\u003c\/p\u003e\n\n \u003ch3\u003eIndustrial-Grade Chrome-Plated Brass\u003c\/h3\u003e\n \u003cp\u003eThe 443317 is manufactured from solid brass and finished with a premium chrome plating. This ensures the nozzle resists pitting corrosion caused by aerosolized fats and caustic degreasers, maintaining the structural integrity of the threads for the entire service life of the system.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003c!-- Section 2: Applications \u0026 Use Cases --\u003e\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\n \u003cspan class=\"accordion-title\"\u003eApplications \u0026amp; Use Cases\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 \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eIndustrial Range Lines:\u003c\/strong\u003e Providing total surface protection for multi-burner configurations.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHigh-Volume Griddles:\u003c\/strong\u003e Ensuring a uniform foam blanket across large flat-top cooking surfaces.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Charbroilers:\u003c\/strong\u003e Protecting appliances that generate intense radiant heat and high-velocity flames.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eInstitutional Kitchens (Hospitals\/Stadiums):\u003c\/strong\u003e Maintaining a safe, code-compliant environment in facilities where rapid recovery and suppression speed are essential.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSystem Retrofits and Upgrades:\u003c\/strong\u003e Replacing older, legacy nozzles during 12-year overhauls to restore factory-rated reliability and high-visibility compliance.\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003c!-- Section 3: 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\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePart Number\u003c\/td\u003e\n \u003ctd\u003e443317\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eFlow Point Rating\u003c\/td\u003e\n \u003ctd\u003e1-Flow Point\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eStyle\u003c\/td\u003e\n \u003ctd\u003eNew Style R-102 Nozzle\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eIdentification\u003c\/td\u003e\n \u003ctd\u003eLaser-Etched (3 Sides)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n \u003ctd\u003eAnsul R-102\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eInlet Thread\u003c\/td\u003e\n \u003ctd\u003e3\/8\" NPT (Standard Fitting)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCompliance\u003c\/td\u003e\n \u003ctd\u003eUL 300, ULC Listed, CE Marked\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 4: 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\u003ePrecision Aiming Logic\u003c\/h3\u003e\n \u003cp\u003eThe 1N nozzle must be aimed according to the specific nozzle aiming chart found in the Technical Manual. Even a 5-degree deviation can result in a dry spot on a griddle or range, allowing a fire to bypass the suppression zone and reach the exhaust filters.\u003c\/p\u003e\n\n \u003ch3\u003eThe 6-Month Visual Audit\u003c\/h3\u003e\n \u003cp\u003eDuring every semi-annual inspection, the technician must verify that the metal blow-off cap is present and moves freely. If a cap is missing, the nozzle must be inspected for internal grease accumulation.\u003c\/p\u003e\n\n \u003ch3\u003eInternal Strainer Inspection\u003c\/h3\u003e\n \u003cp\u003eDuring routine service, the nozzle should be removed and the internal strainer inspected for pipe scale or debris. Any blockage will lead to a partial discharge, resulting in a failure to achieve the necessary chemical concentration for suppression.\u003c\/p\u003e\n\n \u003ch3\u003eWrench-Tight Integrity\u003c\/h3\u003e\n \u003cp\u003eWhen installing the 443317 onto the discharge pipe, ensure the connection is liquid-tight. A leaking nozzle base will bleed off system pressure, potentially failing to pop the blow-off cap during an actuation.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003c!-- Section 5: 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\u003eCan I use the 443317 with an older rubber blow-off cap?\u003c\/h3\u003e\n \u003cp\u003eNo. The new-style 1N nozzle features a streamlined body that is only compatible with its specific metal blow-off cap. Attempting to use a rubber cap can result in the cap failing to release properly during a discharge.\u003c\/p\u003e\n\n \u003ch3\u003eIs there a difference between the 1N and the 1\/2N?\u003c\/h3\u003e\n \u003cp\u003eYes. The 1N is a 1-flow nozzle, while the 1\/2N is a 0.5-flow nozzle. They are used for different sizes of appliances. Always refer to your original system design drawings to ensure you are replacing the nozzle with the correct flow-point rating.\u003c\/p\u003e\n\n \u003ch3\u003eDoes this nozzle include the swivel adapter?\u003c\/h3\u003e\n \u003cp\u003eNo. The 443317 is the nozzle tip and blow-off cap only. Swivel adapters, strainers, and piping are typically part of the permanent system infrastructure or are sold separately.\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 1N Nozzle\",\n \"description\": \"New-style 1-flow point R-102 discharge nozzle for the Ansul R-102 restaurant fire suppression system. Chrome-plated brass with laser-etched identification on 3 sides. 3\/8 inch NPT standard fitting. Includes specific metal blow-off cap. Not compatible with older rubber caps. UL 300, ULC Listed, CE Marked.\",\n \"sku\": \"443317\",\n \"mpn\": \"443317\",\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\": \"Part Number\",\n \"value\": \"443317\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Flow Point Rating\",\n \"value\": \"1-Flow Point\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Style\",\n \"value\": \"New Style R-102 Nozzle\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Identification\",\n \"value\": \"Laser-Etched (3 Sides)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"System Compatibility\",\n \"value\": \"Ansul R-102\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Inlet Thread\",\n \"value\": \"3\/8 inch NPT (Standard Fitting)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Compliance\",\n \"value\": \"UL 300, ULC Listed, CE Marked\"\n }\n ]\n}\n\u003c\/script\u003e\n\n\n\u003c\/body\u003e","brand":"Ansul","offers":[{"title":"Default Title","offer_id":45899308957861,"sku":"443317","price":50.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5605\/8021\/files\/ansul-simple-default-title-ansul-1n-nozzle-new-style-443317-33269785231525_69b20173-f9e5-442c-837c-5502c9b4de84.webp?v=1775855900"},{"product_id":"ansul-nozzle-1f-new-style","title":"Ansul 1F Nozzle (new style) - 443319","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 1F Nozzle | Part No. 443319 | R-102 New Style 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 Ansul 1F Nozzle (Part No. 443319) is the New Style precision discharge component engineered for the R-102 fire suppression system. As a one-flow-point (1.0 FP) nozzle, it serves as the foundational standard for protecting fryers, griddles, and ranges. This updated model features an improved orifice geometry that creates a specialized internal vortex, shearing the ANSULEX liquid agent into micro-droplets that maximize surface area for rapid cooling and saponification.\u003c\/p\u003e\n \u003cp\u003eConstructed from heavy-duty machined brass, the 443319 is designed to withstand the intense radiant heat of high-BTU appliances without warping. It is fully compatible with the Ansul laser aiming tool, allowing technicians to eliminate parallax error by projecting a pinpoint beam to the designated nozzle aiming point (NAP). By utilizing the 443319, facility managers ensure their wet chemical discharge meets the rigorous UL 300 and NFPA 17A standards required for modern commercial kitchen safety.\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\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePart Number\u003c\/td\u003e\n \u003ctd\u003e443319\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eNozzle Type\u003c\/td\u003e\n \u003ctd\u003e1F (One Flow Point)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eStyle\u003c\/td\u003e\n \u003ctd\u003eNew Style (Improved Orifice)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaterial\u003c\/td\u003e\n \u003ctd\u003eMachined Industrial Brass\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eFlow Point Value\u003c\/td\u003e\n \u003ctd\u003e1.0 FP\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eThread Size\u003c\/td\u003e\n \u003ctd\u003e3\/8\" NPT\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCertification\u003c\/td\u003e\n \u003ctd\u003eUL Listed \/ ULC Listed\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 Safety --\u003e\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\n \u003cspan class=\"accordion-title\"\u003eInstallation \u0026amp; Safety\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 443319 must be installed by a licensed fire suppression technician in accordance with the Ansul R-102 design manual and the system's as-built drawings. Nozzle placement must conform to the specific Nozzle Aiming Point (NAP) for each protected appliance. Use of the Ansul laser aiming tool is strongly recommended to eliminate parallax error and document compliance with the installation specifications.\u003c\/p\u003e\n \u003cp\u003eA metal blow-off cap must be installed on every 443319 nozzle to prevent aerosolized grease from baking into the orifice between service intervals. During each semi-annual inspection, technicians must verify the cap is present and intact and that the orifice is free of blockage. Any nozzle showing signs of corrosion, heat warping, or orifice restriction must be replaced with a new OEM 443319 to maintain the system's UL listing.\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 difference between the \"Old Style\" and \"New Style\" 1F nozzle?\u003c\/h3\u003e\n \u003cp\u003eThe New Style (443319) features an improved internal finish and vortex atomization geometry designed to meet the rigorous standards of modern UL 300 testing. It is the direct OEM replacement for legacy 1F models and is fully compatible with existing R-102 piping manifolds.\u003c\/p\u003e\n\n \u003ch3\u003eCan I use a 1F nozzle for a 2.0 flow point application?\u003c\/h3\u003e\n \u003cp\u003eNo. The 1F is strictly a 1.0 flow point nozzle. If your appliance protection requires 2.0 flow points, you must use a high-flow variant or multiple 1F nozzles as dictated by the fire suppression design manual.\u003c\/p\u003e\n\n \u003ch3\u003eDoes this nozzle require a specific blow-off cap?\u003c\/h3\u003e\n \u003cp\u003eYes. To maintain clog-resistant performance, the 443319 should be paired with a metal blow-off cap. This prevents aerosolized grease from baking into the orifice, ensuring the nozzle remains ready for an instantaneous 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 1F Nozzle\",\n \"description\": \"New Style 1.0 Flow Point precision discharge nozzle for the Ansul R-102 wet chemical fire suppression system. Machined industrial brass with improved vortex atomization orifice geometry. 3\/8 inch NPT thread. Compatible with Ansul laser aiming tool. UL Listed and ULC Listed. Direct OEM replacement for legacy 1F models.\",\n \"sku\": \"443319\",\n \"mpn\": \"443319\",\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\": \"Part Number\",\n \"value\": \"443319\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Nozzle Type\",\n \"value\": \"1F (One Flow Point)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Style\",\n \"value\": \"New Style (Improved Orifice)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Material\",\n \"value\": \"Machined Industrial Brass\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Flow Point Value\",\n \"value\": \"1.0 FP\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Thread Size\",\n \"value\": \"3\/8\\\" NPT\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Certification\",\n \"value\": \"UL Listed \/ ULC Listed\"\n }\n ]\n}\n\u003c\/script\u003e\n\n\n\u003c\/body\u003e","brand":"Ansul","offers":[{"title":"Default Title","offer_id":45899308990629,"sku":"443319","price":56.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5605\/8021\/files\/ansul-simple-default-title-ansul-1f-nozzle-new-style-443319-33269784838309_fcb7b4a9-c76d-41cb-9776-9575ed22f815.webp?v=1775855900"},{"product_id":"1-2-n-nozzle","title":"Ansul 1\/2 N Nozzle - 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While smaller nozzles are designed for duct and plenum protection, the 3N nozzle is specifically engineered for high-risk, high-volume cooking appliances that require a concentrated, powerful application of ANSULEX Low pH Liquid Fire Suppressant.\u003c\/p\u003e\n\u003cp\u003eDesignated as a \"3-Flow\" nozzle, it delivers three times the flow rate of a standard 1-flow nozzle, allowing for the protection of larger hazard areas with a single discharge point. This reduces the complexity of piping in commercial kitchen hoods and ensures that even the most aggressive grease fires are neutralized in seconds.\u003c\/p\u003e\n\u003ch3\u003eWhy the \"3N\" Designation Matters\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigher Volume:\u003c\/strong\u003e Discharges a greater volume of ANSULEX agent per second compared to any other nozzle in the R-102 lineup\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTargeted Suppression:\u003c\/strong\u003e Atomizes liquid agent into fine droplets, maximizing surface area coverage and cooling effect\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Efficiency:\u003c\/strong\u003e Protect large appliances using one nozzle instead of three separate 1-flow nozzles, reducing installation costs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePrecision Engineering \u0026amp; Durable Construction\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChrome-Plated Brass Body:\u003c\/strong\u003e Heavy-duty chrome finish that resists corrosion and simplifies cleaning\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLaser-Etched Identification:\u003c\/strong\u003e \"3N\" designation laser-etched directly onto the nozzle body for easy verification\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal Blow-Off Cap Included:\u003c\/strong\u003e Stainless steel cap protects the nozzle from grease clogs while instantly detaching during system actuation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications \u0026amp; Strategic Use Cases\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-Proximity Broilers requiring immediate \"flood\" of wet chemical agent\u003c\/li\u003e\n\u003cli\u003eLarge Surface Griddles with wide cooking surfaces\u003c\/li\u003e\n\u003cli\u003eHeavy-Duty Charbroilers with intense heat and flames\u003c\/li\u003e\n\u003cli\u003eIndustrial Kitchens in stadiums, hospitals, and large hotel banquet facilities\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- Applications \u0026 Use Cases --\u003e\n\u003cdiv class=\"accordion-item\"\u003e\n\u003cbutton class=\"accordion-header\" aria-expanded=\"false\"\u003e\n\u003ch3 class=\"accordion-title\"\u003eApplications \u0026amp; Use Cases\u003c\/h3\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 3N nozzle is not a \"general purpose\" nozzle; it is a specialized tool for specific hazard types defined in the Ansul R-102 Design and Installation Manual.\u003c\/p\u003e\n\u003ch3\u003eWhere the 3N Nozzle Excels:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Proximity Broilers:\u003c\/strong\u003e Used for appliances where the fire hazard is intense and requires an immediate \"flood\" of wet chemical agent\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge Surface Griddles:\u003c\/strong\u003e Ideal for covering wide cooking surfaces where a 1N or 2N nozzle would provide insufficient volume to suppress a flash fire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Charbroilers:\u003c\/strong\u003e Designed to penetrate the rising heat and flames of charcoal or gas-radiant broilers to reach the fuel source\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Kitchens:\u003c\/strong\u003e Frequently specified in stadiums, hospitals, and large hotel banquet kitchens where appliances are significantly larger than standard restaurant equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- Technical Specifications --\u003e\n\u003cdiv class=\"accordion-item\"\u003e\n\u003cbutton class=\"accordion-header\" aria-expanded=\"false\"\u003e\n\u003ch3 class=\"accordion-title\"\u003eTechnical Specifications\u003c\/h3\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\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\u003eModel \/ Part Number\u003c\/td\u003e\n\u003ctd\u003e3N \/ 443327 (New Style)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow Number\u003c\/td\u003e\n\u003ctd\u003e3.0 Flow Points\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eAnsul R-102 Restaurant Fire Suppression\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAgent Compatibility\u003c\/td\u003e\n\u003ctd\u003eANSULEX Low pH Liquid Agent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Material\u003c\/td\u003e\n\u003ctd\u003eChrome-Plated Brass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Accessory\u003c\/td\u003e\n\u003ctd\u003eMetal Blow-Off Cap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApproval Listings\u003c\/td\u003e\n\u003ctd\u003eUL Listed, ULC Listed, CE Marked\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMaintenance and Inspection Requirements\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonthly Visual Check:\u003c\/strong\u003e Ensure the metal blow-off cap is in place and nozzle is not heavily coated in hardened grease\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSemi-Annual Professional Inspection:\u003c\/strong\u003e Certified fire technician should remove nozzle, check internal strainer, and ensure orifice is clear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCap Replacement:\u003c\/strong\u003e Replace damaged or missing metal blow-off cap immediately to prevent grease from entering piping system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- FAQ --\u003e\n\u003cdiv class=\"accordion-item\"\u003e\n\u003cbutton class=\"accordion-header\" aria-expanded=\"false\"\u003e\n\u003ch3 class=\"accordion-title\"\u003eFAQ\u003c\/h3\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\u003eWhen it comes to fire safety, compliance isn't optional—it's a legal requirement. The Ansul 3N nozzle is rigorously tested and listed to meet the highest global standards:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUL 300 Listed:\u003c\/strong\u003e The gold standard for restaurant fire suppression, tested to handle the high temperatures of modern vegetable oils\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNFPA 17A \u0026amp; NFPA 96:\u003c\/strong\u003e Fully compliant with National Fire Protection Association standards for wet chemical extinguishing systems and commercial cooking ventilation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Reliability:\u003c\/strong\u003e As a genuine OEM (Original Equipment Manufacturer) part from Johnson Controls, the Ansul 3N nozzle is the exact component required to maintain your R-102 system's UL listing. Using non-genuine parts can void insurance policies and fail fire marshal inspections\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCan I replace a 1N nozzle with a 3N nozzle for \"extra\" protection?\u003c\/strong\u003e\u003cbr\u003eNo. Fire suppression systems are \"pre-engineered.\" Replacing a 1N with a 3N without a professional redesign can lead to the system running out of agent before the fire is out or insufficient pressure at other nozzles. Always follow the system's specific design drawing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this nozzle work with Amerex or Buckeye systems?\u003c\/strong\u003e\u003cbr\u003eNo. The Ansul 3N nozzle is specifically listed and calibrated for use with the Ansul R-102 system and ANSULEX agent. 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550342","description":"\u003cp\u003eMonarch N-LA-BC Nozzle with Cap, BC Local Application, Overhead\u003c\/p\u003e\n\u003cp\u003eP\/N: 550342\u003c\/p\u003e","brand":"MONARCH","offers":[{"title":"Default Title","offer_id":45899309547685,"sku":"550342","price":269.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5605\/8021\/files\/monarch-simple-default-title-n-la-bc-nozzle-with-cap-bc-local-application-overhead-550342-33441173536933.webp?v=1771368160"},{"product_id":"n-la-abc-nozzle-with-cap-abc-local-application-overhead","title":"N-LA-ABC Nozzle with Cap, ABC Local Application, Overhead - 550646","description":"\u003cp\u003eMonarch N-LA-ABC Nozzle with Cap, ABC Local Application, Overhead\u003c\/p\u003e\n\u003cp\u003eP\/N: 550646\u003c\/p\u003e","brand":"MONARCH","offers":[{"title":"Default Title","offer_id":45899309580453,"sku":"550646","price":85.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5605\/8021\/files\/monarch-simple-default-title-n-la-abc-nozzle-with-cap-abc-local-application-overhead-550646-33441172193445.webp?v=1771368079"},{"product_id":"pyrochem-1l","title":"Pyro-Chem 1L Nozzle, Single Item - 551026","description":"\u003cp\u003e1L Nozzle (sold individually) Pyro-Chem Kitchen Knight II\u003c\/p\u003e\u003cp\u003ePart Number: 551026\u003c\/p\u003e","brand":"PyroChem","offers":[{"title":"Default Title","offer_id":45899309613221,"sku":"551026","price":56.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5605\/8021\/files\/pyrochem-simple-default-title-pyro-chem-1l-nozzle-single-item-551026-33269792866469_3605cb3c-6585-4aba-9289-a19190d6a11d.webp?v=1771286876"},{"product_id":"pyrochem-2l-551027","title":"Pyro-Chem 2L Nozzle, Single Item - 551027","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 2L Nozzle | Part No. 551027 | Kitchen Knight II Low-Proximity 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 Pyro-Chem 2L Nozzle (Part No. 551027) is a precision-calibrated discharge component engineered for low-proximity fryer protection within the Kitchen Knight II system. In environments where structural beams, HVAC ducting, or limited ceiling heights prevent traditional high-proximity mounting, the 2L nozzle provides a specialized solution. It is specifically calibrated to operate at a mounting height of 13 to 24 inches above the cooking surface, delivering a concentrated spray of agent directly into the hazard zone.\u003c\/p\u003e\n \u003cp\u003eDesignated as a 2-flow nozzle, the 551027 discharges double the volume of a standard nozzle, ensuring the necessary chemical concentration is achieved in a smaller footprint. It utilizes aerosolized saponification to transform the liquid agent into a non-combustible soap foam, which excludes oxygen and prevents the re-ignition of fats. By providing a massive endothermic cooling effect, this nozzle brings oil temperatures below the auto-ignition point in seconds. For contractors, the 551027 low-proximity nozzle is the definitive choice for mobile kitchen units and food trucks where compact culinary spaces require a high-volume, low-clearance fire defense.\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\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\u003e551027 (Model 2L)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eFlow Point Rating\u003c\/td\u003e\n \u003ctd\u003e2-Flow Points\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMounting Height\u003c\/td\u003e\n \u003ctd\u003e13 to 24 inches (33 to 61 cm)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n \u003ctd\u003eKitchen Knight II (Wet Chemical)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaterial\u003c\/td\u003e\n \u003ctd\u003eMachined Chrome-Plated Brass\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eIncluded Hardware\u003c\/td\u003e\n \u003ctd\u003eMetal Blow-Off Cap\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCompliance\u003c\/td\u003e\n \u003ctd\u003eUL 300, ULC 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 Safety --\u003e\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\n \u003cspan class=\"accordion-title\"\u003eInstallation \u0026amp; Safety\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 551027 must be installed by a licensed fire suppression technician in strict accordance with the Kitchen Knight II design manual and the system's as-built drawings. The nozzle must be mounted at a height between 13 and 24 inches above the cooking surface. Mounting outside this range is a code violation; at heights above 24 inches the spray pattern becomes too dispersed to achieve the necessary chemical concentration for suppression, and a high-proximity nozzle from the 2F series must be used instead.\u003c\/p\u003e\n \u003cp\u003eBecause the 551027 sits much closer to the cooking surface than standard nozzles, it is subjected to intense grease rain during normal kitchen operation. The included metal blow-off cap must be installed at all times to prevent the internal orifice from caking with solidified grease. During each semi-annual inspection, technicians must verify the cap is present and moves freely, and that the orifice is fully unobstructed. Any nozzle showing signs of corrosion, grease caking, or orifice restriction must be replaced with a new OEM 551027 to maintain the system's UL 300 listing.\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\u003eCan I use the 551027 at a mounting height of 36 inches?\u003c\/h3\u003e\n \u003cp\u003eNo. The 551027 is a low-proximity nozzle listed exclusively for heights between 13 and 24 inches. At 36 inches, the spray pattern will be too dispersed to achieve the necessary chemical concentration for suppression. For heights above 24 inches, a high-proximity nozzle such as the 2F series must be used.\u003c\/p\u003e\n\n \u003ch3\u003eWhy is the metal blow-off cap critical for low-proximity nozzles?\u003c\/h3\u003e\n \u003cp\u003eBecause this nozzle sits much closer to the cooking surface (as low as 13 inches), it is subjected to intense grease rain. The metal blow-off cap prevents the internal orifice from caking with solidified grease, ensuring an unobstructed flow path the moment the system fires.\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\": \"Pyro-Chem 2L Nozzle\",\n \"description\": \"UL 300 listed 2-flow point low-proximity discharge nozzle for the Pyro-Chem Kitchen Knight II wet chemical fire suppression system. Machined chrome-plated brass. Mounting height 13 to 24 inches (33 to 61 cm). Includes metal blow-off cap. Designed for compact culinary spaces, mobile kitchen units, and food trucks with limited ceiling clearance. Meets NFPA 17A.\",\n \"sku\": \"551027\",\n \"mpn\": \"551027\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"Pyro-Chem\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"Pyro-Chem (A Johnson Controls Brand)\"\n },\n \"category\": \"Fire Suppression Equipment\",\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Part Number\",\n \"value\": \"551027 (Model 2L)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Flow Point Rating\",\n \"value\": \"2-Flow Points\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mounting Height\",\n \"value\": \"13 to 24 inches (33 to 61 cm)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"System Compatibility\",\n \"value\": \"Kitchen Knight II (Wet Chemical)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Material\",\n \"value\": \"Machined Chrome-Plated Brass\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Included Hardware\",\n \"value\": \"Metal Blow-Off Cap\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Compliance\",\n \"value\": \"UL 300, ULC Listed, NFPA 17A\"\n }\n ]\n}\n\u003c\/script\u003e\n\n\n\u003c\/body\u003e","brand":"PyroChem","offers":[{"title":"Default Title","offer_id":45899309645989,"sku":"551027","price":56.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5605\/8021\/files\/pyrochem-simple-default-title-pyro-chem-2l-nozzle-single-item-551027-33269792735397_52326844-5aad-4b31-8014-3e30ea8f0b40.webp?v=1771286873"},{"product_id":"pyrochem-2h-551028","title":"Pyro-Chem 2H Nozzle, Single Item - 551028","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 2H Nozzle | Part No. 551028 | Kitchen Knight II 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 Pyro-Chem 2H Nozzle (Part No. 551028) is a high-volume, two-flow-point (2.0 FP) discharge component designed for the Kitchen Knight II fire suppression system. While the 1H nozzle serves as the standard for general coverage, the 2H variant is engineered for high-proximity applications where a concentrated, high-velocity discharge is required to penetrate the thermal barrier of a deep-seated grease fire.\u003c\/p\u003e\n \u003cp\u003eBy delivering double the volume of wet chemical agent compared to 1.0 FP nozzles, the 2H model is the primary specified choice for high-limit deep fryers and high-BTU charbroilers. Its specific orifice geometry ensures the agent is atomized with enough kinetic force to achieve rapid saponification in high-heat environments without causing oil splash. This nozzle allows fire protection designers to protect large, high-output cooking equipment with fewer piping drops, maintaining a clean hood profile while meeting the rigorous discharge standards of UL 300 and NFPA 17A.\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\u003ePyro-Chem\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePart Number\u003c\/td\u003e\n \u003ctd\u003e551028\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eNozzle Series\u003c\/td\u003e\n \u003ctd\u003e2H (Two-Flow-Point \/ High Proximity)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eFlow Point Value\u003c\/td\u003e\n \u003ctd\u003e2.0 FP\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaterial\u003c\/td\u003e\n \u003ctd\u003eMachined Industrial Brass\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCompatibility\u003c\/td\u003e\n \u003ctd\u003eKitchen Knight II (KKII)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eConnection Type\u003c\/td\u003e\n \u003ctd\u003e3\/8\" NPT\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 Safety --\u003e\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\n \u003cspan class=\"accordion-title\"\u003eInstallation \u0026amp; Safety\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 551028 must be installed by a licensed fire suppression technician in strict accordance with the Kitchen Knight II design manual and the system's as-built drawings. Because the 2H nozzle consumes 2.0 flow points, the total flow point count of all nozzles in the system must not exceed the rated capacity of the agent tank. Substituting a 2H for two 1H nozzles is only permissible where the design manual explicitly allows it, as the spray pattern of a single 2H may not cover the same linear footprint as two 1H nozzles.\u003c\/p\u003e\n \u003cp\u003eNozzle placement must conform to the specific Nozzle Aiming Point (NAP) for each protected appliance as defined in the KKII design manual. The factory-authorized blow-off cap must be installed at all times to protect the precision-machined orifice from grease loading. During each semi-annual inspection, technicians must verify the cap is present and undamaged and that the orifice is free of obstruction. Any nozzle showing signs of corrosion, deformation, or orifice restriction must be replaced with a new OEM 551028 to maintain the system's UL listing.\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\u003eHow does the 2H nozzle differ from the 2D nozzle?\u003c\/h3\u003e\n \u003cp\u003eThe difference lies in the spray pattern and velocity. The 2D is designed for wide-area distribution, while the 2H is a high-velocity nozzle designed to punch through the rising heat of high-output appliances, delivering the agent more directly to the fuel source.\u003c\/p\u003e\n\n \u003ch3\u003eCan I replace two 1H nozzles with one 2H nozzle?\u003c\/h3\u003e\n \u003cp\u003eOnly if the Manufacturer's Design Manual allows it. While the flow point count is the same (1.0 + 1.0 = 2.0), the spray pattern of a single 2H may not cover the same linear footprint as two 1H nozzles. Always refer to your as-built system drawings before making a substitution.\u003c\/p\u003e\n\n \u003ch3\u003eWhy is the 2H often used in high-limit fryers?\u003c\/h3\u003e\n \u003cp\u003eHigh-efficiency burners create an intense thermal column. A 1.0 FP nozzle can sometimes drift or atomize too finely to penetrate that heat. The 2H provides the mass and velocity needed to ensure the chemical agent reaches the oil surface to initiate the foam blanket.\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\": \"Pyro-Chem 2H Nozzle\",\n \"description\": \"OEM 2.0 Flow Point high-proximity discharge nozzle for the Pyro-Chem Kitchen Knight II wet chemical fire suppression system. Machined industrial brass with 3\/8 inch NPT connection. Engineered for high-velocity agent delivery on high-limit deep fryers and high-BTU charbroilers. Meets UL 300 and NFPA 17A standards.\",\n \"sku\": \"551028\",\n \"mpn\": \"551028\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"Pyro-Chem\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"Pyro-Chem (A Johnson Controls Brand)\"\n },\n \"category\": \"Fire Suppression Equipment\",\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Part Number\",\n \"value\": \"551028\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Nozzle Series\",\n \"value\": \"2H (Two-Flow-Point \/ High Proximity)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Flow Point Value\",\n \"value\": \"2.0 FP\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Material\",\n \"value\": \"Machined Industrial Brass\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Compatibility\",\n \"value\": \"Kitchen Knight II (KKII)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connection Type\",\n \"value\": \"3\/8\\\" NPT\"\n }\n ]\n}\n\u003c\/script\u003e\n\n\n\u003c\/body\u003e","brand":"PyroChem","offers":[{"title":"Default Title","offer_id":45899309678757,"sku":"551028","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-2h-nozzle-single-item-551028-33269792637093_733fd6d2-40fc-42c4-aa39-db547c9ae5db.webp?v=1771286873"},{"product_id":"pyrochem-1h","title":"Pyro-Chem 1H Nozzle, Single Item - 551029","description":"\u003cdiv class=\"product-section\"\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-item:first-child { border-top: 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; }\n .accordion-title { font-size: 1.5rem; font-weight: 500; margin: 0; }\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; padding-bottom: 1.5rem; }\n .accordion-content-inner { font-size: 1.4rem; line-height: 1.7; color: #555; }\n .accordion-content-inner p { margin: 0 0 1.5rem 0; }\n .accordion-content-inner h3 { font-size: 1.4rem; font-weight: 600; margin: 1.5rem 0 1rem 0; }\n .accordion-content-inner ul { margin: 1rem 0 1.5rem 0; padding-left: 2rem; }\n .accordion-content-inner li { margin-bottom: 0.75rem; font-size: 1.4rem; }\n .specs-table { width: 100%; border-collapse: collapse; margin: 1.5rem 0 0 0; }\n .specs-table tr { border-bottom: 1px solid #ddd; }\n .specs-table td { padding: 1rem 0; font-size: 1.4rem; }\n .specs-table td:first-child { font-weight: 600; width: 40%; padding-right: 2rem; }\n \u003c\/style\u003e\n\n \u003cdiv class=\"accordion\"\u003e\n \u003c!-- Product Overview --\u003e\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\n \u003ch3 class=\"accordion-title\"\u003eProduct Overview\u003c\/h3\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 Pyro-Chem 1H Nozzle (551029) is a high-performance, OEM discharge component engineered specifically for the Kitchen Knight II wet chemical fire suppression system. In the high-velocity environment of a commercial kitchen fire, the how of agent delivery is just as critical as the what. The 1H nozzle is designed to atomize the Pyro-Chem wet chemical agent into a specific spray geometry that maximizes surface area coverage while providing the kinetic force necessary to penetrate the thermal column of a grease fire.\u003c\/p\u003e\n \n \u003cp\u003eConstructed from heavy-duty, corrosion-resistant brass, the 1H nozzle is the industry standard for protecting medium-to-high hazard cooking appliances. It is a one-flow-point nozzle, meaning it is mathematically weighted within the system's hydraulic calculations to ensure balanced pressure across the entire pipe network. For fire protection professionals, the 551029 is not just a fitting. It is the calibrated tool that ensures your facility meets the stringent discharge requirements of UL 300 and NFPA 17A.\u003c\/p\u003e\n\n \u003ch3\u003eThe Science of Suppression: Flow Points and Spray Geometry\u003c\/h3\u003e\n \n \u003cp\u003e\u003cstrong\u003eOne-Flow-Point Weighting\u003c\/strong\u003e\u003c\/p\u003e\n \u003cp\u003eIn fire suppression design, every nozzle is assigned a Flow Point (FP) value. The 1H nozzle is a 1.0 FP component. This allows designers to easily calculate the total system load on the agent tanks. Accurate FP counting ensures the last nozzle in the line receives the same discharge pressure as the first, preventing weak zones in the suppression blanket.\u003c\/p\u003e\n\n \u003cp\u003e\u003cstrong\u003eAtomization and Saponification\u003c\/strong\u003e\u003c\/p\u003e\n \u003cp\u003eWhen the agent reaches the 1H nozzle, it is forced through a specialized internal geometry that shears the liquid into micro-droplets. These droplets are engineered to react instantly with hot oils to trigger saponification, a chemical process that turns grease into a non-flammable soap-like foam. The 1H nozzle's specific spray angle ensures this foam blanket is deposited evenly.\u003c\/p\u003e\n\n \u003cp\u003e\u003cstrong\u003eNozzle Aiming Point (NAP) Precision\u003c\/strong\u003e\u003c\/p\u003e\n \u003cp\u003eThe H in 1H refers to its specific horizontal or height-based discharge characteristics. It is engineered to be mounted at a specific distance from the hazard. This precise aiming ensures the agent does not overshoot the target or dissipate before reaching the fuel source.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003c!-- Applications \u0026 Use Cases --\u003e\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\n \u003ch3 class=\"accordion-title\"\u003eApplications \u0026amp; Use Cases\u003c\/h3\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 \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eHigh-Efficiency Deep Fryers:\u003c\/strong\u003e Providing the dense, cooling mist required to suppress deep-seated grease fires.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCommercial Griddles:\u003c\/strong\u003e Ensuring full-surface coverage for large cooking areas where fire can spread laterally.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCharbroilers:\u003c\/strong\u003e Delivering the kinetic force needed to reach into the heavy flame zones of open-flame cooking equipment.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWok Ranges:\u003c\/strong\u003e Offering the targeted protection needed for high-heat, high-volume Asian cooking lines.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eIndustrial Donut Fryers:\u003c\/strong\u003e Protecting high-volume oil reservoirs in bakery and institutional kitchen settings.\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003c!-- Technical Specifications --\u003e\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\n \u003ch3 class=\"accordion-title\"\u003eTechnical Specifications\u003c\/h3\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 \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\u003e551029\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eNozzle Series\u003c\/td\u003e\n \u003ctd\u003e1H (One Flow Point)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaterial\u003c\/td\u003e\n \u003ctd\u003eMachined Brass\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eFlow Point Value\u003c\/td\u003e\n \u003ctd\u003e1.0\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eThread Size\u003c\/td\u003e\n \u003ctd\u003eStandard NPT\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCertification\u003c\/td\u003e\n \u003ctd\u003eUL Listed \/ ULC Listed\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!-- Compliance \u0026 Safety --\u003e\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\n \u003ch3 class=\"accordion-title\"\u003eMaintenance \u0026amp; Compliance\u003c\/h3\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\u003eTo maintain NFPA 96 compliance, the 1H nozzle must follow a strict professional maintenance protocol:\u003c\/p\u003e\n\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eSemi-Annual Inspection:\u003c\/strong\u003e During the mandatory 6-month check, a certified fire technician must verify that the nozzle is not obstructed by grease buildup.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eBlow-Off Cap Replacement:\u003c\/strong\u003e The rubber or metal blow-off caps should be inspected for flexibility. If a cap is missing, it can prevent the 1H nozzle from discharging correctly, leading to system failure liability.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eProper Nozzle Alignment:\u003c\/strong\u003e Hood cleaners often bump nozzles. Technicians must verify that the 1H nozzle is still pointed at its specific Nozzle Aiming Point (NAP).\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePost-Discharge Replacement:\u003c\/strong\u003e Following a fire, 1H nozzles should be cleaned or replaced. Extreme heat can sometimes alter the metallurgy of the brass or bake grease into the precision orifice.\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003c!-- FAQ --\u003e\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\n \u003ch3 class=\"accordion-title\"\u003eFAQ\u003c\/h3\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\u003e\u003cstrong\u003eCan I use a 1H nozzle on an Ansul system?\u003c\/strong\u003e\u003cbr\u003e\n No. The 1H nozzle is specifically factory-approved for Pyro-Chem Kitchen Knight II hydraulics. Mixing brands can lead to uneven discharge pressure and void your fire insurance policy.\u003c\/p\u003e\n\n \u003cp\u003e\u003cstrong\u003eWhat is the difference between a 1H and a 2H nozzle?\u003c\/strong\u003e\u003cbr\u003e\n The number refers to the Flow Point (FP). A 1H nozzle counts as one flow point, while a 2H nozzle counts as two. Designers choose the model based on the appliance size and the agent tank capacity.\u003c\/p\u003e\n\n \u003cp\u003e\u003cstrong\u003eDo I need a blow-off cap for this nozzle?\u003c\/strong\u003e\u003cbr\u003e\n Yes. In a commercial kitchen, the orifice will quickly fill with grease. A nozzle cap is a mandatory safety component that protects the nozzle until the moment of discharge, ensuring system readiness.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cscript\u003e\n document.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\": \"Pyro-Chem 1H Nozzle - Part No. 551029 - Kitchen Knight II Series\",\n \"description\": \"High-performance OEM discharge nozzle for Kitchen Knight II wet chemical fire suppression systems in commercial kitchens\",\n \"sku\": \"551029\",\n \"mpn\": \"551029\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"Pyro-Chem\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"Pyro-Chem (A Johnson Controls Brand)\"\n },\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Nozzle Series\",\n \"value\": \"1H (One Flow Point)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Material\",\n \"value\": \"Machined Brass\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Flow Point Value\",\n \"value\": \"1.0\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Thread Size\",\n \"value\": \"Standard NPT\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Certification\",\n \"value\": \"UL Listed \/ ULC Listed\"\n }\n ],\n \"category\": \"Fire Suppression Equipment\"\n }\n \u003c\/script\u003e\n\u003c\/div\u003e","brand":"PyroChem","offers":[{"title":"Default Title","offer_id":45899309711525,"sku":"551029","price":56.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5605\/8021\/files\/pyrochem-simple-default-title-pyro-chem-1h-551029-33269792407717_d807c91b-df18-4eda-92e1-552c1cda30b9.webp?v=1771286871"},{"product_id":"pyrochem-2d","title":"Pyro-Chem 2D Nozzle, Single Item - 551038","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 2D Nozzle | Part No. 551038 | Kitchen Knight II 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 Pyro-Chem 2D Nozzle (Part No. 551038) is a high-capacity OEM discharge component engineered for the Kitchen Knight II wet chemical system. Unlike the standard 1H variants, the 2D model is a Two-Flow-Point (2.0 FP) nozzle designed to deliver double the volume of extinguishing agent per second. This makes it the definitive choice for protecting high-hazard, large-surface appliances such as heavy-duty charbroilers, industrial-sized fryers, and double-bank griddles.\u003c\/p\u003e\n \u003cp\u003eThe 2D designation refers to its specific discharge geometry, which is optimized for wide-area distribution. It atomizes the wet chemical agent into a dense mist that initiates rapid saponification, turning burning fats into a cooling foam blanket. By utilizing a 2.0 FP nozzle, designers can achieve total hazard coverage with fewer total nozzle drops, simplifying the stainless steel piping manifold while maintaining the strict UL 300 and NFPA 17A standards required for industrial-scale food production where a more aggressive agent discharge rate is necessary for fire knockdown.\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\u003ePyro-Chem\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePart Number\u003c\/td\u003e\n \u003ctd\u003e551038\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eNozzle Series\u003c\/td\u003e\n \u003ctd\u003e2D (Wide Area \/ High Flow)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eFlow Point Value\u003c\/td\u003e\n \u003ctd\u003e2.0 FP\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaterial\u003c\/td\u003e\n \u003ctd\u003eMachined Corrosion-Resistant Brass\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCompatibility\u003c\/td\u003e\n \u003ctd\u003eKitchen Knight II (KKII)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eApplication\u003c\/td\u003e\n \u003ctd\u003eHigh-Volume Appliance Protection\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 Safety --\u003e\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\n \u003cspan class=\"accordion-title\"\u003eInstallation \u0026amp; Safety\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 551038 must be installed by a licensed fire suppression technician in strict accordance with the Kitchen Knight II design manual and the system's as-built drawings. Because the 2D nozzle consumes 2.0 flow points, the total flow point count of all nozzles in the system must not exceed the rated capacity of the agent tank. Exceeding this limit will result in an incomplete discharge and a failed suppression event.\u003c\/p\u003e\n \u003cp\u003eNozzle placement must conform to the specific Nozzle Aiming Point (NAP) for each protected appliance as defined in the KKII design manual. The factory-authorized blow-off cap must always be installed to protect the precision-machined orifice from grease loading between service intervals. During each semi-annual inspection, technicians must verify the cap is present and undamaged, and that the orifice is free of blockage. Any nozzle showing signs of corrosion, deformation, or orifice restriction must be replaced with a new OEM 551038 to maintain the system's UL listing.\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\u003eHow does the 2.0 Flow Point (FP) rating affect my system tank size?\u003c\/h3\u003e\n \u003cp\u003eBecause the 2D nozzle consumes two flow points, it counts as two units against your total agent tank capacity. For example, a Pyro-Chem PCL-300 tank (rated for 10 flow points) can support five 2D nozzles. This allows for massive agent delivery on bulk production lines without exceeding the hydraulic limits of the propellant.\u003c\/p\u003e\n\n \u003ch3\u003eCan the 2D nozzle be used for duct protection?\u003c\/h3\u003e\n \u003cp\u003eWhile primarily for appliances, the 2D nozzle is often specified for large-diameter exhaust ducts where a 1.0 FP nozzle would provide insufficient volume. Always refer to the design manual for the specific maximum duct perimeter covered by a single 551038 nozzle.\u003c\/p\u003e\n\n \u003ch3\u003eDoes this nozzle require a specific blow-off cap?\u003c\/h3\u003e\n \u003cp\u003eYes. Due to the higher discharge velocity of the 2.0 FP orifice, it is critical to use the factory-authorized nozzle cap. This protects the precision-machined orifice from grease-loading while ensuring the cap releases instantly under the high-pressure surge of a system activation.\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\": \"Pyro-Chem 2D Nozzle\",\n \"description\": \"OEM 2.0 Flow Point wide-area discharge nozzle for the Pyro-Chem Kitchen Knight II wet chemical fire suppression system. Machined corrosion-resistant brass construction. 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552175","description":"\u003cp\u003ePyro-Chem Monarch NV-SW Work Area, Vehicle Paint Booth Nozzle with Cap, Single Item \u003c\/p\u003e\n\u003cp\u003eP\/N: 552175\u003c\/p\u003e","brand":"PyroChem","offers":[{"title":"Default Title","offer_id":45899310334117,"sku":"552175","price":82.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5605\/8021\/files\/pyrochem-simple-default-title-nv-sw-nozzle-with-cap-work-area-vehicle-paint-booth-552175-33478542622885_02ba3bd3-0195-4490-9dcd-dcb814e310a0.webp?v=1771286862"},{"product_id":"pyrochem-2f-553328","title":"Pyro-Chem Kitchen Knight II 2F Nozzle - 553328","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 2F Nozzle | Part No. 553328 | Kitchen Knight II 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 Pyro-Chem 2F Nozzle (Part No. 553328) is the high-volume tip of the Kitchen Knight II wet chemical suppression series. In the sophisticated math of fire safety design, the nozzle is the final arbiter of success; while the cylinder stores the agent, the 2F is responsible for the actual delivery. As a 2-flow rated component, this nozzle delivers double the volume of a standard discharge point, making it the primary specified choice for protecting high-hazard appliances like full-sized deep-fat fryers and high-BTU griddles.\u003c\/p\u003e\n \u003cp\u003eOperating on the principle of hydraulic flow-point balancing, the 553328 ensures that the system's energy budget is distributed effectively across extensive cooking surfaces. When triggered, the nozzle atomizes potassium acetate to initiate saponification, creating a thick soap blanket that excludes oxygen and traps flammable vapors. Its wide-angle kinetic knockdown pattern is specifically calibrated to provide a soft landing for the agent, securing the hazard without causing dangerous oil splash-back. Each nozzle features a metal blow-off cap defense to prevent grease-loading, ensuring a zero-failure discharge when it matters most.\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\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\u003e553328 (Model 2F)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eFlow Point Rating\u003c\/td\u003e\n \u003ctd\u003e2-Flow Points\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n \u003ctd\u003eKitchen Knight II (Wet Chemical)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaterial\u003c\/td\u003e\n \u003ctd\u003eMachined Chrome-Plated Brass\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eInlet Thread\u003c\/td\u003e\n \u003ctd\u003e1\/2\" NPT (Female)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eIncluded Hardware\u003c\/td\u003e\n \u003ctd\u003eMetal Blow-Off Cap (550607) \u0026amp; Retaining Ring\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCompliance\u003c\/td\u003e\n \u003ctd\u003eUL 300, ULC 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 Safety --\u003e\n \u003cdiv class=\"accordion-item\"\u003e\n \u003cbutton class=\"accordion-header\"\u003e\n \u003cspan class=\"accordion-title\"\u003eInstallation \u0026amp; Safety\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 553328 must be installed by a licensed fire suppression technician in strict accordance with the Kitchen Knight II design manual and the system's as-built drawings. Because the 2F nozzle consumes 2.0 flow points, the total flow point count of all nozzles in the system must not exceed the rated capacity of the agent tank. Nozzle placement must conform to the specific Nozzle Aiming Point (NAP) for each protected appliance as defined in the KKII manual.\u003c\/p\u003e\n \u003cp\u003eThe included metal blow-off cap (550607) and retaining ring must be installed on every 553328 nozzle to protect the precision-machined orifice from grease loading between service intervals. During each semi-annual inspection, technicians must verify the cap is present, moves freely, and that the orifice is free of blockage. Any nozzle showing signs of corrosion, heat distortion, or orifice restriction must be replaced with a new OEM 553328 to maintain the system's UL 300 listing.\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\u003eHow do I determine if a hazard requires a 1-flow or 2-flow nozzle?\u003c\/h3\u003e\n \u003cp\u003eThe choice is dictated by the hazard dimensions of your appliance. While a standard 18-inch fryer may only require a 1-flow unit, larger industrial fryers or multiple-basket units mandate the 553328 to achieve total surface coverage and prevent dry spots in the foam blanket.\u003c\/p\u003e\n\n \u003ch3\u003eCan I use the 553328 in an Ansul R-102 system?\u003c\/h3\u003e\n \u003cp\u003eNo. While both brands are owned by Johnson Controls, the 553328 is specifically listed for Pyro-Chem hardware. The atomization patterns are tuned for the specific viscosity of the Pyro-Chem agent; mixing brands is a code violation that will void your UL listing and insurance coverage.\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\": \"Pyro-Chem 2F Nozzle\",\n \"description\": \"UL 300 listed 2-flow point machined chrome-plated brass discharge nozzle for the Pyro-Chem Kitchen Knight II wet chemical fire suppression system. 1\/2 inch NPT female inlet. Includes metal blow-off cap (550607) and retaining ring. Wide-angle kinetic knockdown pattern for full surface coverage on large deep-fat fryers and high-BTU griddles. Meets NFPA 17A.\",\n \"sku\": \"553328\",\n \"mpn\": \"553328\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"Pyro-Chem\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"Pyro-Chem (A Johnson Controls Brand)\"\n },\n \"category\": \"Fire Suppression Equipment\",\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Part Number\",\n \"value\": \"553328 (Model 2F)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Flow Point Rating\",\n \"value\": \"2-Flow Points\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"System Compatibility\",\n \"value\": \"Kitchen Knight II (Wet Chemical)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Material\",\n \"value\": \"Machined Chrome-Plated Brass\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Inlet Thread\",\n \"value\": \"1\/2 inch NPT (Female)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Included Hardware\",\n \"value\": \"Metal Blow-Off Cap (550607) \u0026 Retaining Ring\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Compliance\",\n \"value\": \"UL 300, ULC Listed, NFPA 17A\"\n }\n ]\n}\n\u003c\/script\u003e\n\n\n\u003c\/body\u003e","brand":"PyroChem","offers":[{"title":"Default Title","offer_id":45899310366885,"sku":"553328","price":60.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5605\/8021\/files\/pyrochem-simple-default-title-pyro-chem-kitchen-knight-ii-2f-nozzle-553328-33269793128613_b418fc2c-4467-4280-ae2a-a5b80546cd52.webp?v=1771286862"},{"product_id":"amerex-kp-11982","title":"Amerex KP Appliance \/ Plenum 1X38 Nozzle, Single Item, OEM - 11982","description":"\u003cp data-start=\"283\" data-end=\"656\"\u003eThe Amerex 11982 nozzle delivers a single flow point (“1 x 38”) and is designed for use in UL‑300 KP kitchen fire‑suppression systems. It’s suitable for appliances, plenums, wok stations, and various burners. When installed according to Amerex’s KP system design criteria, it provides reliable, code‑listed protection and precise agent distribution.\u003c\/p\u003e\n\u003cp data-start=\"658\" data-end=\"677\"\u003e\u003cstrong data-start=\"658\" data-end=\"675\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"678\" data-end=\"1295\"\u003e\n\u003cli data-start=\"678\" data-end=\"772\"\u003e\n\u003cp data-start=\"680\" data-end=\"772\"\u003eSingle flow‑point nozzle for KP suppression systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"773\" data-end=\"896\"\u003e\n\u003cp data-start=\"775\" data-end=\"896\"\u003eDesigned for appliance, plenum, and wok protection per Amerex’s KP design manual. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"897\" data-end=\"1042\"\u003e\n\u003cp data-start=\"899\" data-end=\"1042\"\u003eCompatible with a variety of appliance geometries (e.g. wok 14″–24″ diameter) when installed correctly. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1043\" data-end=\"1164\"\u003e\n\u003cp data-start=\"1045\" data-end=\"1164\"\u003eMounting height guidance: 36″–48″ above appliance surface for correct coverage. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1165\" data-end=\"1295\"\u003e\n\u003cp data-start=\"1167\" data-end=\"1295\"\u003eIncludes a metal blow‑off cap (or nozzle cap) for high‑temperature kitchen environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Amerex","offers":[{"title":"Default Title","offer_id":45899310596261,"sku":"Amerex-KP-11982","price":33.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5605\/8021\/files\/amerex-simple-default-title-amerex-kp-appliance-plenum-1x38-nozzle-single-item-11982-33259538514085_88d59be7-eabc-4c5a-995d-c949e33fda97.webp?v=1776790962"},{"product_id":"amerex-kp-11983","title":"Amerex KP Solid Fuel Char-broiler\/Duct 1 x 55 Nozzle, Single Item, OEM - 11983","description":"\u003cp data-end=\"703\" data-start=\"251\"\u003eThe Amerex 11983 nozzle is engineered for use in KP restaurant fire suppression systems, specifically for solid-fuel charbroilers (such as charcoal or mesquite) and exhaust ducts. It has a 1.5 flow‑point rating (“1 × 55”), ensuring effective suppression in tight cooking or duct areas. The nozzle is touch‑identifiable by its three rings and comes with a high-temperature metal cap to protect the orifice from grease and debris.\u003c\/p\u003e\n\u003cp data-end=\"724\" data-start=\"705\"\u003e\u003cstrong data-end=\"722\" data-start=\"705\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"1446\" data-start=\"725\"\u003e\n\u003cli data-end=\"839\" data-start=\"725\"\u003e\n\u003cp data-end=\"839\" data-start=\"727\"\u003e\u003cstrong\u003eDesigned for:\u003c\/strong\u003e solid-fuel charbroilers and ducts in Amerex KP systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"933\" data-start=\"840\"\u003e\n\u003cp data-end=\"933\" data-start=\"842\"\u003e\u003cstrong data-end=\"858\" data-start=\"842\"\u003eFlow Rating:\u003c\/strong\u003e 1.5 flow points, labeled “1 × 55.” \u003cspan data-state=\"closed\" class=\"\"\u003e\u003cspan data-testid=\"webpage-citation-pill\" class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1079\" data-start=\"934\"\u003e\n\u003cp data-end=\"1079\" data-start=\"936\"\u003e\u003cstrong data-end=\"962\" data-start=\"936\"\u003eNozzle Identification:\u003c\/strong\u003e Machined with three rings for tactile ID and stamped with part number 11983. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003cspan data-testid=\"webpage-citation-pill\" class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003ca class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" alt=\"https:\/\/www.amerex-fire.com\/upl\/downloads\/library\/kitchen-protection-component-overview-english.pdf?utm_source=chatgpt.com\" rel=\"noopener\" href=\"https:\/\/www.amerex-fire.com\/upl\/downloads\/library\/kitchen-protection-component-overview-english.pdf?utm_source=chatgpt.com\" target=\"_blank\"\u003e\u003cspan class=\"relative start-0 bottom-0 flex h-full w-full items-center\"\u003e\u003cspan class=\"flex h-4 w-full items-center justify-between overflow-hidden\"\u003e\u003cspan class=\"max-w-[15ch] grow truncate overflow-hidden text-center\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1232\" data-start=\"1080\"\u003e\n\u003cp data-end=\"1232\" data-start=\"1082\"\u003e\u003cstrong data-end=\"1101\" data-start=\"1082\"\u003eFire‑Ready Fit:\u003c\/strong\u003e Includes high-temperature metal cap (P\/N 12504‑P010) to prevent clogging before discharge.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1446\" data-start=\"1233\"\u003e\n\u003cp data-end=\"1446\" data-start=\"1235\"\u003e\u003cstrong data-end=\"1260\" data-start=\"1235\"\u003eApproved Positioning:\u003c\/strong\u003e Per KP system design, can be mounted 16″–42″ above the cooking surface (charbroiler) or used in duct applications up to 100–150 perimeter inches.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Amerex","offers":[{"title":"Default Title","offer_id":45899310629029,"sku":"Amerex-KP-11983","price":37.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5605\/8021\/files\/amerex-simple-default-title-amerex-kp-solid-fuel-char-broiler-duct-1-x-55-nozzle-single-item-11983-33269773009061_dfeb9861-bd3e-4318-9b41-bd3ed538e603.webp?v=1771286860"},{"product_id":"amerex-kp-11984","title":"Amerex KP Upright Broiler 0.5X71 Nozzle, Single Item, OEM - 11984","description":"\u003cp data-end=\"653\" data-start=\"248\"\u003eThe Amerex 11984 nozzle is a ½ flow‑point component engineered for use in KP restaurant fire-suppression systems. Specifically designed for upright broilers (like salamanders), this nozzle works in pairs to meet UL‑300 system coverage requirements. Includes a high-temperature cap to protect the orifice from cooking debris until activation. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003cspan data-testid=\"webpage-citation-pill\" class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"674\" data-start=\"655\"\u003e\u003cstrong data-end=\"672\" data-start=\"655\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"1314\" data-start=\"675\"\u003e\n\u003cli data-end=\"810\" data-start=\"675\"\u003e\n\u003cp data-end=\"810\" data-start=\"677\"\u003eDelivers \u003cstrong data-end=\"702\" data-start=\"686\"\u003e½ \u003c\/strong\u003eflow point, requiring two to equal one full flow point for proper application.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"944\" data-start=\"811\"\u003e\n\u003cp data-end=\"944\" data-start=\"813\"\u003eIdeal for upright broilers (salamanders), positioned and aimed per Amerex design specs. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003cspan data-testid=\"webpage-citation-pill\" class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1068\" data-start=\"945\"\u003e\n\u003cp data-end=\"1068\" data-start=\"947\"\u003eThreaded to accept swivel adapters (P\/N 16440) without affecting performance. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003cspan data-testid=\"webpage-citation-pill\" class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1178\" data-start=\"1069\"\u003e\n\u003cp data-end=\"1178\" data-start=\"1071\"\u003eComes with a high-temp metal cap for environments above 350 °F.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1314\" data-start=\"1179\"\u003e\n\u003cp data-end=\"1314\" data-start=\"1181\"\u003eMachined with four tactile rings for easy touch‑identification; stamped with part number.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Amerex","offers":[{"title":"Default Title","offer_id":45899310661797,"sku":"Amerex-KP-11984","price":40.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5605\/8021\/files\/amerex-simple-default-title-amerex-kp-upright-broiler-0-5x71-nozzle-single-item-11984-33269775335589_e119f97a-7fbf-43d7-9246-0b8e4e1e8ae3.webp?v=1771286859"},{"product_id":"amerex-kp-14178","title":"Amerex KP 2XR Nozzle w\/ Cap - Zone Defense \/ Range \/ Griddle, OEM - 14178","description":"\u003cp data-start=\"283\" data-end=\"682\"\u003eThe Amerex 2XR (P\/N: 14178) nozzle is a two‑flow‑point component specifically designed for UL‑300 KP (kitchen) fire suppression systems. It is commonly used to protect large ranges or griddles. Per Amerex system design charts, this nozzle delivers efficient coverage for a 24″ × 24″ (61 × 61 cm) module or works in multiples for broader surfaces.\u003c\/p\u003e\n\u003cp data-start=\"684\" data-end=\"703\"\u003e\u003cstrong data-start=\"684\" data-end=\"701\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"704\" data-end=\"1476\"\u003e\n\u003cli data-start=\"704\" data-end=\"812\"\u003e\n\u003cp data-start=\"706\" data-end=\"812\"\u003eTwo flow points (2 × R) to provide ample suppression coverage. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003ca href=\"https:\/\/manuals.plus\/m\/fcb175ad67f3f4c8b59059dcb3cb6b6d0202c1d198b383de7578abaa62e9b0e1?utm_source=chatgpt.com\" rel=\"noopener\" alt=\"https:\/\/manuals.plus\/m\/fcb175ad67f3f4c8b59059dcb3cb6b6d0202c1d198b383de7578abaa62e9b0e1?utm_source=chatgpt.com\" class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" target=\"_blank\"\u003e\u003cspan class=\"relative start-0 bottom-0 flex h-full w-full items-center\"\u003e\u003cspan class=\"flex h-4 w-full items-center justify-between overflow-hidden\"\u003e\u003cspan class=\"max-w-[15ch] grow truncate overflow-hidden text-center\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"813\" data-end=\"964\"\u003e\n\u003cp data-start=\"815\" data-end=\"964\"\u003eSuitable for 4‑burner gas ranges or griddles up to 48″ wide (122 cm) × 30″ deep (76 cm) per UL‑300 KP design. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"965\" data-end=\"1091\"\u003e\n\u003cp data-start=\"967\" data-end=\"1091\"\u003eInstallation height: between 18″ and 50″ above cooking surface for standard use. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1092\" data-end=\"1236\"\u003e\n\u003cp data-start=\"1094\" data-end=\"1236\"\u003eAim point: straight down toward the center of an 11″ square (28 cm) centered on the appliance surface. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1237\" data-end=\"1348\"\u003e\n\u003cp data-start=\"1239\" data-end=\"1348\"\u003eCompatible with Amerex swivel adapter (P\/N 16440) to simplify aiming.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1349\" data-end=\"1476\"\u003e\n\u003cp data-start=\"1351\" data-end=\"1476\"\u003eIncludes a nozzle cap to protect the orifice from grease and debris until activation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Amerex","offers":[{"title":"Default Title","offer_id":45899310694565,"sku":"Amerex-KP-14178","price":61.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5605\/8021\/files\/amerex-simple-default-title-amerex-kp-2xr-nozzle-w-cap-zone-defense-range-griddle-14178-33259535499429_f9e560a1-8675-4b07-9598-f85806b8810e.webp?v=1771286858"},{"product_id":"amerex-kp-16416","title":"Amerex KP 1XD Duct Nozzle w\/ Cap, OEM - 16416","description":"\u003cp data-start=\"339\" data-end=\"648\"\u003eThe Amerex 16416 nozzle is a single‑flow-point duct nozzle engineered for UL‑300 compliant KP kitchen fire‑suppression systems. It’s specifically designed to provide reliable coverage for ductwork in commercial kitchens, helping protect exhaust hoods and transitions from grease fires.\u003c\/p\u003e\n\u003cp data-start=\"650\" data-end=\"669\"\u003e\u003cstrong data-start=\"650\" data-end=\"667\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"670\" data-end=\"1543\"\u003e\n\u003cli data-start=\"670\" data-end=\"784\"\u003e\n\u003cp data-start=\"672\" data-end=\"784\"\u003e\u003cstrong data-start=\"672\" data-end=\"700\"\u003eOne flow point (“1 × D”)\u003c\/strong\u003e designed for duct coverage in KP systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"785\" data-end=\"947\"\u003e\n\u003cp data-start=\"787\" data-end=\"947\"\u003e\u003cstrong data-start=\"787\" data-end=\"811\"\u003eUL‑300 Listed Design\u003c\/strong\u003e suitable for protecting ducts up to 50 perimeter inches or 16″ diameter with a single nozzle.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"948\" data-end=\"1090\"\u003e\n\u003cp data-start=\"950\" data-end=\"1090\"\u003e\u003cstrong data-start=\"950\" data-end=\"973\"\u003eInstallation Specs:\u003c\/strong\u003e Must be mounted 2–8″ into duct opening and aimed at center of cross‑section.\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1091\" data-end=\"1250\"\u003e\n\u003cp data-start=\"1093\" data-end=\"1250\"\u003e\u003cstrong data-start=\"1093\" data-end=\"1122\"\u003eMultiple Nozzle Coverage:\u003c\/strong\u003e Two nozzles (P\/N 16416) can protect larger ducts (up to 84″ perimeter or 26″ diameter).\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1251\" data-end=\"1385\"\u003e\n\u003cp data-start=\"1253\" data-end=\"1385\"\u003e\u003cstrong data-start=\"1253\" data-end=\"1271\"\u003eDurable Build:\u003c\/strong\u003e Designed for service in commercial hood systems with grease accumulation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1386\" data-end=\"1543\"\u003e\n\u003cp data-start=\"1388\" data-end=\"1543\"\u003e\u003cstrong data-start=\"1388\" data-end=\"1427\"\u003eOptional Swivel Adapter Compatible:\u003c\/strong\u003e Can be paired with the Amerex swivel adapter (P\/N 16440) for easier aiming.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Amerex","offers":[{"title":"Default Title","offer_id":45899310727333,"sku":"Amerex-KP-16416","price":31.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5605\/8021\/files\/amerex-simple-default-title-amerex-kp-1xd-duct-nozzle-w-cap-16416-33259536646309_e840778b-dd43-4c1b-bb28-390e8d127073.webp?v=1771286857"},{"product_id":"buckeye-n1hp-blue","title":"Buckeye N-1HP Blue Nozzle","description":"\u003cp\u003eBuckeye-N1HP-Blue\u003c\/p\u003e","brand":"Buckeye","offers":[{"title":"Default Title","offer_id":45899310760101,"sku":"N-1HP","price":54.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5605\/8021\/files\/buckeye-simple-default-title-buckeye-n-1hp-blue-nozzle-33259496571045_21e14d31-f327-489c-b9ef-4e748e23d789.webp?v=1775859966"},{"product_id":"buckeye-n1lp-red","title":"Buckeye N-1LP Red Nozzle","description":"\u003cp\u003eBuckeye-N1LP-Red\u003c\/p\u003e","brand":"Buckeye","offers":[{"title":"Default Title","offer_id":45899310792869,"sku":"N-1LP","price":54.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5605\/8021\/files\/buckeye-simple-default-title-buckeye-n-1lp-red-nozzle-33259497816229_7e5e0850-dddb-4830-a958-6f88cd0a5e47.webp?v=1775859966"},{"product_id":"buckeye-n2lp-yellow","title":"Buckeye N-2LP Yellow Nozzle","description":"\u003cp\u003eBuckeye Yellow Nozzle - N-2LP\u003c\/p\u003e","brand":"Buckeye","offers":[{"title":"Default Title","offer_id":45899310825637,"sku":"N-2LP","price":54.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5605\/8021\/files\/buckeye-simple-default-title-buckeye-n-2lp-yellow-nozzle-33259495391397_25bf30c4-d3ec-4c83-b852-9af0e088388f.webp?v=1771286854"},{"product_id":"buckeye-n2w-white","title":"Buckeye N-2W White Nozzle","description":"\u003cp\u003eBuckeye-N2W-White\u003c\/p\u003e","brand":"Buckeye","offers":[{"title":"Default Title","offer_id":45899310858405,"sku":"N-2W","price":54.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5605\/8021\/files\/buckeye-simple-default-title-buckeye-n-2w-white-nozzle-33259494047909_d206d63b-152d-434e-b482-6bde07c19232.webp?v=1775859966"},{"product_id":"buckeye-n2hp-green","title":"Buckeye N-2HP Green Nozzle","description":"\u003cp\u003eN-2HP Green Nozzle (Sold Individually) Buckeye Kitchen Mister\u003c\/p\u003e","brand":"Buckeye","offers":[{"title":"Default Title","offer_id":45899311022245,"sku":"N-2HP","price":54.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5605\/8021\/files\/buckeye-simple-default-title-buckeye-n-2hp-green-nozzle-33596503654565_24f1a0df-4a50-4cf9-91c7-9f19c73fb04b.webp?v=1775859966"},{"product_id":"range-guard-adp","title":"Badger ADP Nozzle, Single Item - 87-120016-001","description":"\u003cp\u003eBadger Range Guard ADP Nozzle for the Wet Chemical System (Sold Individually)\u003cbr\u003eP\/N: 87-120016-001\u003c\/p\u003e","brand":"Badger","offers":[{"title":"Default Title","offer_id":45899311087781,"sku":"Range-Guard-ADP","price":46.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5605\/8021\/files\/badger-simple-default-title-badger-adp-nozzle-single-item-87-120016-001-33259530780837_05eaeced-3106-4ec2-9664-f3f2455028ae.webp?v=1771286851"},{"product_id":"range-guard-disc-cap-for-lpr-nozzle","title":"Range Guard Disc Cap for LPR Nozzle 120026","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 Disc Cap for LPR Nozzle | Part No. 120026\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 120026 is the disc cap for the Range Guard LPR (Low Pressure Range) nozzle used in Range Guard kitchen fire suppression systems. The disc cap covers the LPR nozzle orifice during normal kitchen operation. Protecting the precision discharge opening from grease buildup, food particles, and debris that are constantly circulating in the air above commercial cooking equipment. Without the disc cap in place, grease can accumulate inside the nozzle tip and partially or fully block the orifice, preventing the Karbaloy wet chemical agent from discharging correctly when the system fires.\u003c\/p\u003e\n \u003cp\u003eThe LPR nozzle disc cap is a specifically designed cover for the LPR nozzle geometry. It's not a generic cap that fits any Range Guard nozzle. The 120026 is sized and shaped for the LPR nozzle's specific orifice profile and must rupture cleanly at the low pressure of Range Guard system discharge without restricting agent flow. Using a generic cap or the wrong Range Guard disc cap risks either not covering the orifice correctly (leaving it unprotected) or not rupturing cleanly on discharge (blocking agent flow). The OEM 120026 is engineered to the correct rupture characteristics for the LPR nozzle.\u003c\/p\u003e\n \u003cp\u003eReplace the 120026 disc cap at every semi-annual NFPA 17A and NFPA 96 inspection and after every system discharge. A missing, torn, or grease-soaked disc cap is an immediate inspection deficiency. Available through authorized Range Guard distributors. Document disc cap inspection and replacement 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\u003e120026 (also 87-120026-001)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCompatible Nozzle\u003c\/td\u003e\n\u003ctd\u003eRange Guard LPR (Low Pressure Range) nozzle\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eCovers nozzle orifice to prevent grease and debris blockage\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eService Requirement\u003c\/td\u003e\n\u003ctd\u003eReplace at every semi-annual inspection and post-discharge\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eOEM 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 \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 \u003cp\u003eAt every semi-annual NFPA 17A and NFPA 96 inspection, verify the 120026 disc cap is present on every LPR nozzle, intact with no tears or holes, and properly seated over the nozzle orifice. Remove each cap and inspect the nozzle orifice underneath for grease or debris. A partially blocked orifice must be professionally cleaned or the nozzle replaced before the system passes inspection. Install fresh 120026 disc caps on all LPR nozzles after inspection. After any system discharge, all disc caps are destroyed and must be replaced with new 120026 caps as part of the post-discharge 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 120026 the same as the Range Guard foil nozzle seal (97054)?\u003c\/h3\u003e\n \u003cp\u003eNo. The 97054 is the foil nozzle seal used on standard Range Guard nozzles. The 120026 is the specific disc cap for the LPR (Low Pressure Range) nozzle, which has a different orifice geometry and cap design. Using the wrong cap type for the wrong nozzle risks either an incomplete orifice seal or a cap that doesn't rupture correctly on discharge. Always use the cap designed for the specific nozzle type in your system.\u003c\/p\u003e\n \u003ch3\u003eHow often should I replace the 120026 even if it looks clean?\u003c\/h3\u003e\n \u003cp\u003eReplace at every semi-annual NFPA 17A and NFPA 96 inspection regardless of appearance. Grease contamination in the kitchen environment degrades disc cap materials over time a cap that looks intact may have absorbed enough grease to change its rupture characteristics. Semi-annual replacement ensures the cap always provides reliable orifice protection and correct rupture performance.\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 Disc Cap for LPR Nozzle | Part No. 120026\",\n \"description\": \"OEM Range Guard 120026 disc cap for LPR (Low Pressure Range) nozzles. Protects nozzle orifice from grease and debris. Replace at every semi-annual NFPA 17A inspection and post-discharge. Not interchangeable with 97054 foil seal.\",\n \"sku\": \"120026\", \"mpn\": \"87-120026-001\",\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":45899311480997,"sku":"Range-Guard-Disc-Cap-for-LPR-Nozzle","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5605\/8021\/files\/badger-simple-default-title-range-guard-disc-cap-for-lpr-nozzle-120026-34102457499813_d427e78d-ccd4-4265-8b51-c9534f81bbbb.webp?v=1771286851"},{"product_id":"range-guard-dm","title":"Badger Range Guard DM Nozzle - 87-120020-001","description":"\u003cp\u003eBadger Range Guard DM Nozzle for the Wet Chemical System (Sold Individually)\u003c\/p\u003e\n\u003cp\u003eP\/N: 87-120020-001\u003c\/p\u003e","brand":"Badger","offers":[{"title":"Default Title","offer_id":45899311513765,"sku":"Range-Guard-DM","price":51.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5605\/8021\/files\/badger-simple-default-title-badger-range-guard-dm-nozzle-87-120020-001-33259533238437_00a5e931-1f78-453d-960a-35675f9b0d2f.webp?v=1771286850"},{"product_id":"range-guard-duct-plenum-nozzle","title":"Badger Duct Plenum Nozzle 100006","description":"\u003cp\u003eBadger Industry Guard Duct Plenum Nozzle Dry Chemical System (Sold Individually)\u003c\/p\u003e","brand":"Badger","offers":[{"title":"Default Title","offer_id":45899311546533,"sku":"Range-Guard-Duct-Plenum-Nozzle","price":55.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5605\/8021\/files\/badger-simple-default-title-badger-duct-plenum-nozzle-100006-33259524358309_d435d3f8-44a3-4115-839c-7d0ca178fe4b.webp?v=1771286849"}],"url":"https:\/\/profireandsafety.com\/collections\/system-components.oembed?page=17","provider":"Pro Fire and Safety","version":"1.0","type":"link"}