{"title":"Ansul R-102 Assemblies","description":"","products":[{"product_id":"pulley-elbow-shipping-assembly-single","title":"Set Screw Pulley Elbow Shipping Assembly (Single, 415670)","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 Set Screw Pulley Elbow | Part No. 415670 | OEM Actuation 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 Set Screw Pulley Elbow (415670) is a precision-engineered mechanical component designed to facilitate seamless 90-degree directional changes in ANSUL AUTOMAN detection and actuation cable lines. In a commercial kitchen hood, fire suppression cables must navigate a complex landscape of exhaust ducts, structural steel, and appliance headers. The 415670 provides the low-friction pivot point required to redirect these cables without inducing the parasitic drag or cable sawing that can disable a fire suppression system.\u003c\/p\u003e\n        \u003cp\u003eManufactured with a durable cast body and featuring a secure set-screw mounting interface, this assembly is built for the high-vibration, high-heat environments of professional cooking lines. It is an essential zero-failure component for ensuring that the tension drop from a melted fusible link or the manual pull of a station is transmitted instantaneously to the release mechanism. For fire protection professionals, the 415670 is the industry standard for maintaining the kinetic integrity and code-compliant routing of any Ansul fire suppression network.\u003c\/p\u003e\n\n        \u003ch3\u003eMitigating Kinetic Friction\u003c\/h3\u003e\n        \u003cp\u003eEvery time a stainless steel cable turns a corner, it generates friction. In fire suppression, excessive friction can lead to a dead pull, where the line breaks but the cable does not move far enough to trip the control head. The 415670 utilizes a precision-machined internal pulley wheel that rolls with the cable, converting sliding friction into rolling friction and significantly reducing mechanical resistance compared to static conduit bends.\u003c\/p\u003e\n\n        \u003ch3\u003eMaintaining Cable Eccentricity\u003c\/h3\u003e\n        \u003cp\u003eIf a cable is forced through a standard pipe elbow, it will eventually saw through the metal. The 415670 ensures the cable stays perfectly centered within its 90-degree arc. This maintains the cable's structural integrity and prevents cable binding, ensuring the 1\/16 inch or 3\/32 inch stainless steel line can travel its full rated distance during activation.\u003c\/p\u003e\n\n        \u003ch3\u003eSet-Screw Stability\u003c\/h3\u003e\n        \u003cp\u003eUnlike compression-only fittings, the set-screw design of the 415670 allows the pulley to be physically locked onto the 1\/2 inch EMT conduit. This prevents the elbow from shifting under the high-tension load of an armed system, ensuring the system's cocking point remains constant over decades of service.\u003c\/p\u003e\n\n        \u003ch3\u003eCompliance with NFPA 17A and 96\u003c\/h3\u003e\n        \u003cp\u003eNFPA requires that all detection and actuation cables be protected and guided to ensure smooth and reliable operation. The 415670 is a UL-listed component of the Ansul R-102 system. Using standard plumbing elbows or non-listed pulleys is a code violation that can lead to red-tag failures during fire marshal inspections.\u003c\/p\u003e\n\n        \u003ch3\u003eSimplified Pull-Test Verification\u003c\/h3\u003e\n        \u003cp\u003eDuring mandatory semi-annual inspections, technicians must perform a trip test. The low-friction performance of the 415670 makes these tests highly predictable. A system using OEM Ansul pulleys will consistently trip at the rated tension, reducing troubleshooting time and getting the kitchen back into production faster.\u003c\/p\u003e\n\n        \u003ch3\u003eResistance to Heat and Grease Fouling\u003c\/h3\u003e\n        \u003cp\u003eThe 415670 features a closed-body design that shields the internal pulley wheel from aerosolized grease and carbon buildup. This ensures the internal wheel continues to spin freely, preventing the system from seizing up between service intervals.\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\u003eHigh-Volume Restaurant Lines:\u003c\/strong\u003e Directing the detection cable from the hood plenum, around the exhaust duct, and down to the Automan release enclosure.\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eManual Pull Station Routing:\u003c\/strong\u003e Providing the 90-degree turn needed to route the manual actuation cable through walls to an accessible exit path.\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eMulti-Tank Manifolds:\u003c\/strong\u003e Coordinating cable movement across multiple agent tanks to ensure simultaneous discharge in large-scale facilities.\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eInstitutional Cafeterias:\u003c\/strong\u003e Maintaining a robust safety infrastructure that passes rigorous public health audits.\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eRemote Gas Valve Actuation:\u003c\/strong\u003e Safeguarding the cable path that triggers mechanical gas shutoff valves located behind heavy equipment.\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\u003e415670\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eComponent Type\u003c\/td\u003e\n              \u003ctd\u003eSet Screw Pulley Elbow\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eMaterial\u003c\/td\u003e\n              \u003ctd\u003eHeavy-Duty Cast Alloy \/ Brass Internal Wheel\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eMounting Size\u003c\/td\u003e\n              \u003ctd\u003e1\/2 inch EMT Compatible\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            \u003ctr\u003e\n              \u003ctd\u003eApplication\u003c\/td\u003e\n              \u003ctd\u003e90-Degree Cable Directional Changes\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\u003eConduit Alignment Protocol\u003c\/h3\u003e\n        \u003cp\u003eWhen attaching the 415670 to 1\/2 inch EMT, ensure the conduit is cut squarely and de-burred. A jagged conduit edge inside the pulley elbow can snag the cable, leading to activation failure.\u003c\/p\u003e\n\n        \u003ch3\u003eSet-Screw Torque Verification\u003c\/h3\u003e\n        \u003cp\u003eTighten the set screw until it firmly bites into the conduit. If the elbow is loose, the cable tension will eventually pull the elbow out of alignment, causing nuisance trips or failure to discharge.\u003c\/p\u003e\n\n        \u003ch3\u003eVisual Inspection for Fraying\u003c\/h3\u003e\n        \u003cp\u003eDuring every service, technicians should check the cable path. If you see silver dust or frayed wires, it indicates the pulley wheel has seized or the alignment is off, and the elbow must be replaced immediately to avoid a mechanical malfunction.\u003c\/p\u003e\n\n        \u003ch3\u003eMaximum Bend Limits\u003c\/h3\u003e\n        \u003cp\u003eWhile efficient, NFPA 96 often limits the number of 90-degree bends allowed in a single detection line. Always refer to the system's as-built drawings to ensure you have not exceeded the maximum allowable mechanical resistance.\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 this pulley for a manual pull station line?\u003c\/h3\u003e\n        \u003cp\u003eYes. The 415670 is rated for both detection lines (fusible links) and manual actuation lines. Its robust construction can easily handle the high-force pull required to trigger the system manually.\u003c\/p\u003e\n\n        \u003ch3\u003eDoes this pulley need to be lubricated?\u003c\/h3\u003e\n        \u003cp\u003eNo. The internal wheel is designed for dry-operation. Adding grease or oil can attract kitchen dust, eventually creating a thick paste that will cause the wheel to seize. If the wheel does not spin freely, it is a failed safety component and must be replaced.\u003c\/p\u003e\n\n        \u003ch3\u003eWhat is the difference between a \"set screw\" and a \"compression\" elbow?\u003c\/h3\u003e\n        \u003cp\u003eThe set screw version (415670) provides a mechanical lock that prevents the elbow from spinning on the conduit. This is generally preferred for high-tension lines where line-twist can become an issue during the system cocking process.\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 Set Screw Pulley Elbow\",\n  \"description\": \"UL Listed OEM set screw pulley elbow for 90-degree cable directional changes in Ansul R-102 detection and actuation lines. Heavy-duty cast alloy body with brass internal wheel. Mounts to 1\/2 inch EMT conduit. Converts sliding friction to rolling friction for zero-hesitation system response.\",\n  \"sku\": \"415670\",\n  \"mpn\": \"415670\",\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\": \"415670\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Component Type\",\n      \"value\": \"Set Screw Pulley Elbow\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Material\",\n      \"value\": \"Heavy-Duty Cast Alloy \/ Brass Internal Wheel\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Mounting Size\",\n      \"value\": \"1\/2 inch EMT Compatible\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Certification\",\n      \"value\": \"UL Listed \/ ULC Listed\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Application\",\n      \"value\": \"90-Degree Cable Directional Changes\"\n    }\n  ]\n}\n\u003c\/script\u003e\n\n\n\u003c\/body\u003e","brand":"Ansul","offers":[{"title":"Default Title","offer_id":45907743113381,"sku":"415670","price":15.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5605\/8021\/files\/ansul-default-title-set-screw-pulley-elbow-shipping-assembly-single-415670-33278190616741_30b6170e-ec9b-447f-8d29-5c09464fe16e.webp?v=1771286823"},{"product_id":"pulley-elbow-shipping-assembly-pack-of-50-415671","title":"Pulley Elbow Shipping Assembly (Pack of 50, 415671)","description":"\u003cbody\u003e\n\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\n\u003ctitle\u003eAnsul Pulley Elbow, Socket End \/ Set Screw Type | Pack of 50 | 415671\u003c\/title\u003e\n\u003cstyle\u003e\n  .product-section{max-width:100%;margin:2rem 0;font-family:Arial,sans-serif;color:#333}.accordion-item{border-bottom:1px solid #ddd}.accordion-header{display:flex;justify-content:space-between;padding:2rem 0;cursor:pointer;background:none;border:none;width:100%;text-align:left;color:#333}.accordion-header:hover,.accordion-header:focus{color:#333;background:none;outline:none}.accordion-title{font-size:1.5rem;font-weight:500}.accordion-icon{font-size:1.5rem}.accordion-item.active .accordion-icon{transform:rotate(180deg)}.accordion-content{max-height:0;overflow:hidden}.accordion-item.active .accordion-content{max-height:none}.accordion-content-inner{font-size:1.4rem;line-height:1.7;color:#555;padding-bottom:2rem}.accordion-content-inner p{margin:0 0 1rem 0}.specs-table{width:100%;border-collapse:collapse}.specs-table th,.specs-table td{border:1px solid #ddd;padding:.75rem 1rem;font-size:1.4rem;text-align:left}.specs-table th{background-color:#f5f5f5;font-weight:600;color:#333}\n\u003c\/style\u003e\n\u003cdiv class=\"product-section\"\u003e\n\n  \u003cdiv class=\"accordion-item\"\u003e\n    \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eProduct Overview\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n    \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n      \u003cp\u003eThe Ansul 415671 is the socket end \/ set screw type pulley elbow for Ansul restaurant and industrial fire suppression systems, sold as a shipping assembly of 50 units. The individual unit part number is 415670. It serves the same function as the compression ring end type (Shipping Assembly P\/N 423251, individual P\/N 423250), redirecting the stainless steel detection cable by 90 degrees inside 1\/2-inch conduit, but uses socket ends with set screws rather than compression ring fittings to join to the conduit. The correct end type must match the conduit connection method in the specific installation; the two types are not interchangeable. For full background on pulley elbow function and installation requirements, refer to the compression ring end type product page (P\/N 423251).\u003c\/p\u003e\n    \u003c\/div\u003e\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"accordion-item\"\u003e\n    \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eTechnical Specifications\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n    \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n      \u003ctable class=\"specs-table\"\u003e\n        \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eAnsul (Johnson Controls)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eShipping Assembly P\/N\u003c\/td\u003e\n\u003ctd\u003e415671 (Pack of 50)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eIndividual Unit P\/N\u003c\/td\u003e\n\u003ctd\u003e415670\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eEnd Connection Type\u003c\/td\u003e\n\u003ctd\u003eSocket End with Set Screws\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eConduit Size\u003c\/td\u003e\n\u003ctd\u003e1\/2 Inch\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eCable Direction Change\u003c\/td\u003e\n\u003ctd\u003e90 Degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eMaximum Temperature Rating\u003c\/td\u003e\n\u003ctd\u003eNot to Exceed 700°F (371°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePack Quantity\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eCompatible Systems\u003c\/td\u003e\n\u003ctd\u003eAnsul R-102, PIRANHA, Pyro-Chem Kitchen Knight II\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eCompanion Part\u003c\/td\u003e\n\u003ctd\u003eCompression Ring End Type: Shipping Assembly P\/N 423251 (Individual P\/N 423250)\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\u003c\/div\u003e\n\u003cscript\u003edocument.addEventListener('DOMContentLoaded',function(){document.querySelectorAll('.accordion-header').forEach(h=\u003eh.addEventListener('click',function(){this.parentElement.classList.toggle('active')}))});\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Ansul Pulley Elbow, Socket End \/ Set Screw Type | Pack of 50 | 415671\",\"description\":\"Ansul socket end \/ set screw type pulley elbow for R-102, PIRANHA, and Kitchen Knight II cable networks. Redirects 1\/2-inch conduit cable by 90 degrees. Max temperature 700°F. Sold as shipping assembly of 50 (individual P\/N 415670). Not interchangeable with compression ring type (423251).\",\"sku\":\"415671\",\"mpn\":\"415671\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Ansul\"},\"category\":\"Fire Suppression Equipment\"}\n\u003c\/script\u003e\n\u003c\/body\u003e","brand":"Ansul","offers":[{"title":"Default Title","offer_id":45907743539365,"sku":"415671","price":727.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5605\/8021\/files\/ansul-default-title-pulley-elbow-shipping-assembly-pack-of-50-415671-33278191042725_de21511e-f22e-4165-8239-484a3b5f3cdd.webp?v=1771286822"},{"product_id":"pulley-elbow-shipping-assembly-pack-of-50-423251","title":"Pulley Elbow Shipping Assembly (Pack of 50, 423251)","description":"\u003cbody\u003e\n\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\n\u003ctitle\u003eAnsul Pulley Elbow, Compression Ring End Type | Pack of 50 | 423251\u003c\/title\u003e\n\u003cstyle\u003e\n  .product-section{max-width:100%;margin:2rem 0;font-family:Arial,sans-serif;color:#333}.accordion-item{border-bottom:1px solid #ddd}.accordion-header{display:flex;justify-content:space-between;padding:2rem 0;cursor:pointer;background:none;border:none;width:100%;text-align:left;color:#333}.accordion-header:hover,.accordion-header:focus{color:#333;background:none;outline:none}.accordion-title{font-size:1.5rem;font-weight:500}.accordion-icon{font-size:1.5rem}.accordion-item.active .accordion-icon{transform:rotate(180deg)}.accordion-content{max-height:0;overflow:hidden}.accordion-item.active .accordion-content{max-height:none}.accordion-content-inner{font-size:1.4rem;line-height:1.7;color:#555;padding-bottom:2rem}.accordion-content-inner p{margin:0 0 1rem 0}.accordion-content-inner ul{margin:0 0 1rem 0;padding-left:2rem}.accordion-content-inner li{margin-bottom:.4rem}.accordion-content-inner h3{font-size:1.4rem;font-weight:600;color:#333;margin:1.5rem 0 .5rem 0}.specs-table{width:100%;border-collapse:collapse}.specs-table th,.specs-table td{border:1px solid #ddd;padding:.75rem 1rem;font-size:1.4rem;text-align:left}.specs-table th{background-color:#f5f5f5;font-weight:600;color:#333}\n\u003c\/style\u003e\n\u003cdiv class=\"product-section\"\u003e\n\n  \u003cdiv class=\"accordion-item\"\u003e\n    \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eProduct Overview\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n    \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n      \u003cp\u003eThe Ansul 423251 is the compression ring end type pulley elbow for Ansul restaurant and industrial fire suppression systems, sold as a shipping assembly of 50 units. The individual unit part number is 423250. Pulley elbows are used in the cable-based detection and actuation networks of systems such as the R-102, PIRANHA, and Pyro-Chem Kitchen Knight II. Each pulley elbow contains a small sheave that redirects the stainless steel wire rope by 90 degrees as the cable routes around corners or changes direction inside 1\/2-inch conduit. Without these pulleys, a sharp bend in the cable path would create excessive friction that prevents reliable cable travel when the detection link separates and tension is released.\u003c\/p\u003e\n      \u003cp\u003eThe compression ring end type (423251) uses compression ring fittings to attach to the conduit sections on each side of the elbow. This makes it appropriate for installations where the conduit is joined using compression-style connections. The alternative end type is the socket end with set screws (Shipping Assembly P\/N 415671, individual P\/N 415670), which uses a different mechanical connection method. The two types are not interchangeable; the correct end type must match the conduit connection method used in the specific installation.\u003c\/p\u003e\n    \u003c\/div\u003e\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"accordion-item\"\u003e\n    \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eTechnical Specifications\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n    \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n      \u003ctable class=\"specs-table\"\u003e\n        \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eAnsul (Johnson Controls)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eShipping Assembly P\/N\u003c\/td\u003e\n\u003ctd\u003e423251 (Pack of 50)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eIndividual Unit P\/N\u003c\/td\u003e\n\u003ctd\u003e423250\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eEnd Connection Type\u003c\/td\u003e\n\u003ctd\u003eCompression Ring End (Compression Type)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eConduit Size\u003c\/td\u003e\n\u003ctd\u003e1\/2 Inch\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eCable Direction Change\u003c\/td\u003e\n\u003ctd\u003e90 Degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eMaximum Temperature Rating\u003c\/td\u003e\n\u003ctd\u003eNot to Exceed 700°F (371°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePack Quantity\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eCompatible Systems\u003c\/td\u003e\n\u003ctd\u003eAnsul R-102, PIRANHA, Pyro-Chem Kitchen Knight II\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eCompanion Part\u003c\/td\u003e\n\u003ctd\u003eSocket End \/ Set Screw Type: Shipping Assembly P\/N 415671 (Individual P\/N 415670)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"accordion-item\"\u003e\n    \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eInstallation and Compliance\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      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eDetection and Pull Station Lines:\u003c\/strong\u003e Pulley elbows are used throughout the detection cable run and manual pull station cable lines to route the stainless steel wire rope around corners inside conduit. Per the Ansul manual, a Pulley Tee (P\/N 427929) is a separate component used where two wire ropes meet at the same direction change point; it is not a substitute for the pulley elbow and cannot be used in the detection line.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMatch End Type to Conduit:\u003c\/strong\u003e Confirm the conduit connection method used in the installation matches the compression ring end type before ordering. Socket end type installations require P\/N 415671 instead.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eCertified Installer Required:\u003c\/strong\u003e Installation and any modification to the detection cable network must be performed by an authorized Ansul distributor.\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"accordion-item\"\u003e\n    \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eFAQ\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n    \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n      \u003ch3\u003eWhat is the difference between the compression end type (423251) and the socket end type (415671)?\u003c\/h3\u003e\n      \u003cp\u003eBoth redirect the detection cable by 90 degrees inside 1\/2-inch conduit and are rated for the same maximum temperature. The difference is the end connection: the compression ring type (423251, individual 423250) uses compression ring fittings to join to the conduit, while the socket end type (415671, individual 415670) uses a socket with set screws. The correct type must match the conduit connection method specified in the system design and installation.\u003c\/p\u003e\n      \u003ch3\u003eWhy are these only sold in packs of 50?\u003c\/h3\u003e\n      \u003cp\u003ePer the Ansul R-102 manual, pulley elbows are ordered through the Ansul shipping assembly, which packages them in quantities of 50. The shipping assembly format is designed for distributor and installer stock rather than single-unit retail purchases.\u003c\/p\u003e\n    \u003c\/div\u003e\u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003cscript\u003edocument.addEventListener('DOMContentLoaded',function(){document.querySelectorAll('.accordion-header').forEach(h=\u003eh.addEventListener('click',function(){this.parentElement.classList.toggle('active')}))});\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Ansul Pulley Elbow, Compression Ring End Type | Pack of 50 | 423251\",\"description\":\"Ansul compression ring end type pulley elbow for R-102, PIRANHA, and Kitchen Knight II detection and actuation cable networks. Redirects 1\/2-inch conduit cable by 90 degrees. Max temperature 700°F. Sold as shipping assembly of 50 (individual P\/N 423250). Not interchangeable with socket end type (415671).\",\"sku\":\"423251\",\"mpn\":\"423251\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Ansul\"},\"category\":\"Fire Suppression Equipment\"}\n\u003c\/script\u003e\n\u003c\/body\u003e","brand":"Ansul","offers":[{"title":"Default Title","offer_id":45907745734821,"sku":"423251","price":907.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5605\/8021\/files\/ansul-default-title-pulley-elbow-shipping-assembly-pack-of-50-423251-33278197760165_59a61e7b-81d1-4c89-b438-7c32e2f97ca8.webp?v=1771286819"},{"product_id":"pulley-elbow-shipping-assembly-single-423250","title":"Compression Pulley Elbow Shipping Assembly, Single Item - 423250","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 Compression Pulley Elbow | Part No. 423250 | 1\/2\" EMT 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 423250 Compression Pulley Elbow is a mission-critical, high-performance routing component engineered specifically for the mechanical detection and actuation lines of Ansul R-102 and PIRANHA fire suppression systems. In the sophisticated architecture of a fire safety network, the detection line is the sensory system. Its success depends on the fluid, unhindered movement of the 1\/16\" stainless steel cable. The 423250 serves as the primary 90-degree routing junction, replacing traditional high-friction conduit bends with a precision-machined, rolling-pulley interface.\u003c\/p\u003e\n        \u003cp\u003eDesigned for the high-velocity, grease-heavy environment of a commercial kitchen, the 423250 is more than a conduit fitting; it is a friction neutralizer. By providing a low-resistance path for the mechanical signal, it ensures that the kinetic energy from a melting fusible link or a manual pull station is transmitted instantly to the AUTOMAN release mechanism. For fire protection contractors, the 423250 is the definitive choice for cable drag mitigation in complex, multi-corner layouts where resistance would otherwise lead to a failure to discharge.\u003c\/p\u003e\n\n        \u003ch3\u003eMitigation of Kinetic Friction\u003c\/h3\u003e\n        \u003cp\u003eStandard conduit bends create significant sliding friction as the cable rubs against the interior wall of the EMT. The 423250 utilizes a bearing-supported internal roller that converts this into rolling friction, drastically reducing the force required to actuate the system.\u003c\/p\u003e\n\n        \u003ch3\u003eLine-of-Sight Tension Conservation\u003c\/h3\u003e\n        \u003cp\u003eEvery 90-degree turn is a potential force drain. The 423250 is engineered to maintain line-of-sight tension. By ensuring the cable remains centered within the 1\/2\" EMT conduit, it prevents the cable from biting into metal edges, which prevents fraying and eventual snapping.\u003c\/p\u003e\n\n        \u003ch3\u003eAdhesive Effect Defense\u003c\/h3\u003e\n        \u003cp\u003eCommercial kitchens are aerosolized grease environments. Over time, grease can penetrate conduit runs and solidify. The 423250 features a fully enclosed housing that shields the internal roller from this accumulation, preventing solidified grease from seizing the pulley.\u003c\/p\u003e\n\n        \u003ch3\u003eThreadless Compression Logistics\u003c\/h3\u003e\n        \u003cp\u003eTraditional threaded pulleys require time-consuming pipe threading. The 423250 utilizes a threadless compression connection, allowing it to snap directly onto standard 1\/2\" EMT. This reduces labor hours during installation and allows for rapid field adjustments.\u003c\/p\u003e\n\n        \u003ch3\u003eCompliance with the 20-Pulley Limit\u003c\/h3\u003e\n        \u003cp\u003eNFPA 17A and the Ansul Technical Manual set a strict 20-pulley limit per single cable run. Because the 423250 is the factory-listed component for this calculation, using it ensures that the system remains within its UL-tested performance envelope.\u003c\/p\u003e\n\n        \u003ch3\u003eZinc Alloy Metallurgy\u003c\/h3\u003e\n        \u003cp\u003eSituated directly above high-heat appliances, routing hardware is subject to thermal cycling. The 423250 is manufactured with zinc alloy metallurgy that resists pitting corrosion, ensuring the roller remains free-spinning 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\u003eMulti-Appliance V-Bank Hoods:\u003c\/strong\u003e Routing detection lines across long appliance batteries where multiple 90-degree turns are required.\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eRemote Manual Pull Stations:\u003c\/strong\u003e Ensuring the mechanical pull reaches the AUTOMAN release without being absorbed by cable drag.\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eIndustrial Paint Booths:\u003c\/strong\u003e Integrated into the Ansul I-101 system to route detection cables around complex machinery.\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eMobile Kitchen Units:\u003c\/strong\u003e Providing a vibration-resistant routing solution that ensures the cable remains centered despite vehicle motion.\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eRetrofit Modernization:\u003c\/strong\u003e Replacing aged, high-friction conduit bends during 12-year overhauls to restore factory-rated actuation speed.\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\u003e423250\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eConduit Compatibility\u003c\/td\u003e\n              \u003ctd\u003e1\/2\" EMT Series\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eConnection Style\u003c\/td\u003e\n              \u003ctd\u003eThreadless Compression\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eInternal Mechanism\u003c\/td\u003e\n              \u003ctd\u003eBearing-Supported Internal Roller\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eMax Capacity\u003c\/td\u003e\n              \u003ctd\u003e20-Pulley Limit (Per NFPA 17A)\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eMaterial\u003c\/td\u003e\n              \u003ctd\u003eZinc Alloy Metallurgy (Corrosion Resistant)\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eCompliance\u003c\/td\u003e\n              \u003ctd\u003eUL Listed, ULC Listed, FM Approved\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\u003eThe Bottom-Out Seating Rule\u003c\/h3\u003e\n        \u003cp\u003eWhen installing the 423250, the conduit must be pushed until it bottoms out against the internal shoulder. If partially inserted, the cable can catch on the raw edge of the pipe, potentially jamming the system.\u003c\/p\u003e\n\n        \u003ch3\u003eCable-Pull Fluidity Audit\u003c\/h3\u003e\n        \u003cp\u003eDuring every 6-month inspection, perform a tension-sweep. While the system is locked out, the cable should be moved manually to verify every 423250 is spinning freely. A gritty feeling indicates grease-caking defense failure, requiring immediate replacement.\u003c\/p\u003e\n\n        \u003ch3\u003eCompression Nut Torque\u003c\/h3\u003e\n        \u003cp\u003eNuts must be tightened to the point of immobility. A loose pulley can rotate under the tension of an actuation line discharge, causing the cable to misalign and bind.\u003c\/p\u003e\n\n        \u003ch3\u003eStructural Member Mounting\u003c\/h3\u003e\n        \u003cp\u003eEnsure the conduit run is secured to a structural member to prevent the entire run from shifting, which would alter the calibrated tension of the detection loop.\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 423250 with 1\/8\" cable?\u003c\/h3\u003e\n        \u003cp\u003eNo. The 423250 is specifically engineered for 1\/16\" stainless steel cable. Using a thicker cable can cause binding within the pulley housing, preventing the system from firing.\u003c\/p\u003e\n\n        \u003ch3\u003eIs there a difference between the 423250 and a standard conduit elbow?\u003c\/h3\u003e\n        \u003cp\u003eYes. A standard conduit elbow is a hollow pipe; the cable rubs against the interior wall, creating high friction. The 423250 contains an internal rolling wheel. You cannot pass a fire inspection using standard conduit elbows for detection or actuation lines.\u003c\/p\u003e\n\n        \u003ch3\u003eDoes this pulley require lubrication?\u003c\/h3\u003e\n        \u003cp\u003eNo. The internal roller is designed to be maintenance-free. Adding oil or grease can be counterproductive, as it will attract and trap airborne kitchen grease, eventually leading to a seized pulley.\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 Compression Pulley Elbow\",\n  \"description\": \"UL Listed threadless compression pulley elbow for 1\/2 inch EMT detection and actuation lines in Ansul R-102 and PIRANHA fire suppression systems. Bearing-supported internal roller converts sliding friction to rolling friction for zero-hesitation 90-degree cable routing. Zinc alloy corrosion-resistant construction. Rated within 20-pulley NFPA 17A limit. FM Approved.\",\n  \"sku\": \"423250\",\n  \"mpn\": \"423250\",\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\": \"423250\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Conduit Compatibility\",\n      \"value\": \"1\/2 inch EMT Series\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Connection Style\",\n      \"value\": \"Threadless Compression\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Internal Mechanism\",\n      \"value\": \"Bearing-Supported Internal Roller\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Max Capacity\",\n      \"value\": \"20-Pulley Limit (Per NFPA 17A)\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Material\",\n      \"value\": \"Zinc Alloy Metallurgy (Corrosion Resistant)\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Compliance\",\n      \"value\": \"UL Listed, ULC Listed, FM Approved\"\n    }\n  ]\n}\n\u003c\/script\u003e\n\n\n\u003c\/body\u003e","brand":"Ansul","offers":[{"title":"Default Title","offer_id":45907746291877,"sku":"423250","price":10.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5605\/8021\/files\/ansul-default-title-compression-pulley-elbow-shipping-assembly-single-423250-33278198481061_1f8332a7-a2e8-4d92-afea-a036e6c4b9a4.webp?v=1771286818"},{"product_id":"ansul-distribution-hose-assembly-435982","title":"Ansul Distribution Hose Assembly 435982","description":"\u003cbody\u003e\n\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\n\u003ctitle\u003eAnsul Agent Distribution Hose and Restraining Cable | 5 ft | 435982 | For Castered Appliances\u003c\/title\u003e\n\u003cstyle\u003e\n  .product-section{max-width:100%;margin:2rem 0;font-family:Arial,sans-serif;color:#333}.accordion-item{border-bottom:1px solid #ddd}.accordion-header{display:flex;justify-content:space-between;padding:2rem 0;cursor:pointer;background:none;border:none;width:100%;text-align:left;color:#333}.accordion-header:hover,.accordion-header:focus{color:#333;background:none;outline:none}.accordion-title{font-size:1.5rem;font-weight:500}.accordion-icon{font-size:1.5rem}.accordion-item.active .accordion-icon{transform:rotate(180deg)}.accordion-content{max-height:0;overflow:hidden}.accordion-item.active .accordion-content{max-height:none}.accordion-content-inner{font-size:1.4rem;line-height:1.7;color:#555;padding-bottom:2rem}.accordion-content-inner p{margin:0 0 1rem 0}.accordion-content-inner ul{margin:0 0 1rem 0;padding-left:2rem}.accordion-content-inner li{margin-bottom:.4rem}.accordion-content-inner h3{font-size:1.4rem;font-weight:600;color:#333;margin:1.5rem 0 .5rem 0}.specs-table{width:100%;border-collapse:collapse}.specs-table th,.specs-table td{border:1px solid #ddd;padding:.75rem 1rem;font-size:1.4rem;text-align:left}.specs-table th{background-color:#f5f5f5;font-weight:600;color:#333}\n\u003c\/style\u003e\n\u003cdiv class=\"product-section\"\u003e\n\n  \u003cdiv class=\"accordion-item\"\u003e\n    \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eProduct Overview\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n    \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n      \u003cp\u003eThe Ansul Agent Distribution Hose Line Kit (P\/N 435982) is a complete flexible connection assembly for use with castered cooking appliances in commercial kitchens protected by an Ansul R-102 restaurant fire suppression system. The kit consists of a 5 ft (1.5 m) agent distribution hose, a 3 ft (0.9 m) restraining cable, and a restraining cable hardware package.\u003c\/p\u003e\n      \u003cp\u003eThis kit solves a specific installation problem: protected cooking appliances on casters need to be moved away from the wall periodically for cleaning under and behind the equipment, but standard rigid distribution piping cannot accommodate that movement. The 435982 flexible hose replaces the rigid piping connection at the appliance, allowing the appliance to be rolled out for cleaning without disconnecting the system's distribution lines. The restraining cable and hardware package limit the distance the appliance can be moved so it cannot be rolled out far enough to stress the hose fittings or put tension on the distribution line.\u003c\/p\u003e\n      \u003cp\u003eThe kit connects to the distribution piping network through an adaptor (P\/N 417707) and a check valve (P\/N 25627), which prevents agent from flowing back into the system piping during standby and ensures proper flow direction during discharge. Nozzle spacing and hose routing must still comply with the R-102 system's design requirements, including the 36-inch minimum distance between R-102 and Piranha nozzles.\u003c\/p\u003e\n    \u003c\/div\u003e\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"accordion-item\"\u003e\n    \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eTechnical Specifications\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n    \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n      \u003ctable class=\"specs-table\"\u003e\n        \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eAnsul (A Johnson Controls Brand)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e435982\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eKit Contents\u003c\/td\u003e\n\u003ctd\u003e5 ft (1.5 m) Agent Distribution Hose, 3 ft (0.9 m) Restraining Cable, Restraining Cable Hardware Package\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 System\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eCastered Cooking Appliances Requiring Mobility for Cleaning\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eConnection Components\u003c\/td\u003e\n\u003ctd\u003eAdaptor P\/N 417707 and Check Valve P\/N 25627 (used with this assembly)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eUL Listed System Component (UL EX. 3470), ULC Listed\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"accordion-item\"\u003e\n    \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eInstallation and Compliance\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 R-102 system is a pre-engineered system under NFPA 17A and NFPA 96. Installation of this hose assembly must be performed by an Ansul certified distributor as part of the system's initial installation or service.\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eCastered Appliances Only:\u003c\/strong\u003e This assembly is specifically designed for appliances mounted on casters. Do not use it as a substitute for standard rigid distribution piping on non-castered appliances.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eRestraining Cable Required:\u003c\/strong\u003e The included restraining cable and hardware must be installed alongside the hose to limit appliance travel. A hose installed without the restraining cable can be overstressed if the appliance is rolled out too far.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eSemiannual Professional Service:\u003c\/strong\u003e The hose, fittings, and restraining cable must be inspected for kinks, corrosion, loose connections, and damage at each required semiannual service interval.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003ePost-Discharge Inspection:\u003c\/strong\u003e After any system activation, the hose assembly must be inspected and the full system recertified before returning to service.\u003c\/li\u003e\n      \u003c\/ul\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\u003eWhy does this kit include a restraining cable?\u003c\/h3\u003e\n      \u003cp\u003eThe restraining cable limits how far the castered appliance can be rolled away from the wall. Without it, an appliance could be moved far enough to place mechanical stress on the hose fittings or pull the hose into a kinked position, which could impair agent flow during a discharge or damage the fitting connection.\u003c\/p\u003e\n      \u003ch3\u003eCan this hose be used on any cooking appliance?\u003c\/h3\u003e\n      \u003cp\u003eNo. This assembly is specifically designed and listed for use with castered cooking appliances that need to be moved for cleaning. For fixed appliances, standard rigid distribution piping is used. Your certified Ansul distributor determines during system design whether a castered hose assembly is appropriate for a given appliance.\u003c\/p\u003e\n      \u003ch3\u003eDoes the adaptor and check valve come with the kit?\u003c\/h3\u003e\n      \u003cp\u003eNo. The adaptor (P\/N 417707) and check valve (P\/N 25627) used with this assembly are separate components ordered through your Ansul distributor. The 435982 kit itself contains the hose, restraining cable, and cable hardware package.\u003c\/p\u003e\n    \u003c\/div\u003e\u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003cscript\u003edocument.addEventListener('DOMContentLoaded',function(){document.querySelectorAll('.accordion-header').forEach(h=\u003eh.addEventListener('click',function(){this.parentElement.classList.toggle('active')}))});\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Ansul Agent Distribution Hose and Restraining Cable | 5 ft | 435982 | For Castered Appliances\",\"description\":\"5 ft agent distribution hose assembly with 3 ft restraining cable and hardware package for Ansul R-102 systems protecting castered cooking appliances. Allows appliance mobility for cleaning without disconnecting the distribution piping. UL EX. 3470 listed.\",\"sku\":\"435982\",\"mpn\":\"435982\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Ansul\"},\"category\":\"Fire Suppression Equipment\"}\n\u003c\/script\u003e\n\u003c\/body\u003e","brand":"Ansul","offers":[{"title":"Default Title","offer_id":45939995541669,"sku":"426982","price":406.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5605\/8021\/files\/ansul-default-title-ansul-distribution-hose-assembly-435982-33355471945893_242bc96e-4c0c-4c92-888d-77f5af7f18ae.webp?v=1771286693"},{"product_id":"ansul-cable-lug-assembly-package-78942","title":"Ansul Cable Lug Assembly Package - 078942","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 Cable Lug Assembly Package | Mechanical Release | Part No. 078942\u003c\/title\u003e\n\u003cstyle\u003e\n  .product-section { max-width: 100%; margin: 2rem 0; font-family: Arial, sans-serif; color: #333; }\n  .accordion-item { border-bottom: 1px solid #ddd; }\n  .accordion-header { display: flex; justify-content: space-between; padding: 2rem 0; cursor: pointer; background: none; border: none; width: 100%; text-align: left; color: #333; }\n  .accordion-header:hover, .accordion-header:focus { color: #333; background: none; outline: none; }\n  .accordion-title { font-size: 1.5rem; font-weight: 500; }\n  .accordion-icon { font-size: 1.5rem; }\n  .accordion-item.active .accordion-icon { transform: rotate(180deg); }\n  .accordion-content { max-height: 0; overflow: hidden; }\n  .accordion-item.active .accordion-content { max-height: none; }\n  .accordion-content-inner { font-size: 1.4rem; line-height: 1.7; color: #555; padding-bottom: 2rem; }\n  .accordion-content-inner p { margin: 0 0 1rem 0; }\n  .accordion-content-inner ul { margin: 0 0 1rem 0; padding-left: 2rem; }\n  .accordion-content-inner h3 { font-size: 1.4rem; font-weight: 600; color: #333; margin: 1.5rem 0 0.5rem 0; }\n  .specs-table { width: 100%; border-collapse: collapse; }\n  .specs-table th, .specs-table td { border: 1px solid #ddd; padding: 0.75rem 1rem; font-size: 1.4rem; text-align: left; }\n  .specs-table th { background-color: #f5f5f5; font-weight: 600; color: #333; }\n\u003c\/style\u003e\n\n\n\u003cdiv class=\"product-section\"\u003e\n\n  \u003cdiv class=\"accordion-item\"\u003e\n    \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eProduct Overview\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n    \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n      \u003cp\u003eThe Ansul 078942 is an OEM cable lug assembly package for ANSUL mechanical release systems, providing secure termination points for actuation cables throughout the detection and release network. The package includes lugs and all required hardware for proper cable installation and tensioning. Cable lugs are the mechanical fasteners that crimp onto the actuation cable ends, forming the secure cable-to-component connections at pull stations, fusible link hangers, and the Automan control head. A properly crimped cable lug maintains the precise cable tension required for reliable system actuation — too much tension causes nuisance trips, too little allows slack that delays system activation.\u003c\/p\u003e\n      \u003cp\u003eThe ANSUL R-102 mechanical detection and release system relies on the integrity of every cable connection throughout the network. The 078942 cable lug assembly ensures all termination points use OEM-specified hardware that is dimensionally matched to ANSUL actuation cable dimensions and Automan component connection specifications. Using non-OEM cable lugs risks improper crimps that can pull out under detection line tension or fail to maintain the correct tension calibration over the system's service life.\u003c\/p\u003e\n      \u003cp\u003eFor fire protection contractors completing new ANSUL R-102 installations or replacing detection cable components during service, the 078942 cable lug package provides the complete termination hardware needed for a full system cable installation. Available through authorized ansul distributors as part of the ANSUL R-102 mechanical release system components catalog. Inspect all cable lug connections at every semi-annual NFPA 17A and NFPA 96 inspection — verify no lugs have pulled out, corroded, or allowed cable slippage. Document in the fire suppression system inspection record.\u003c\/p\u003e\n    \u003c\/div\u003e\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"accordion-item\"\u003e\n    \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eTechnical Specifications\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n    \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n      \u003ctable class=\"specs-table\"\u003e\n        \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eANSUL\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e078942\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eContents\u003c\/td\u003e\n\u003ctd\u003eCable lugs and installation hardware\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eCompatible Systems\u003c\/td\u003e\n\u003ctd\u003eANSUL R-102 mechanical release systems\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eActuation cable termination and tensioning\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eUL Listed, OEM Original\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"accordion-item\"\u003e\n    \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eInstallation \u0026amp; Compliance (NFPA 17A \u0026amp; 96)\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n    \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n      \u003ch3\u003eCable Lug Crimping\u003c\/h3\u003e\n      \u003cp\u003eUse the correct crimping tool specified by ANSUL for the 078942 cable lugs — improper crimping tools produce under- or over-crimped lugs that fail to maintain cable tension. After crimping, verify the cable does not pull out of the lug under the system's rated detection line tension. Follow the tensioning procedure in the ANSUL R-102 system manual for each connection point in the detection network.\u003c\/p\u003e\n      \u003ch3\u003eSemi-Annual Inspection\u003c\/h3\u003e\n      \u003cp\u003eInspect all 078942 cable lug connections at every semi-annual NFPA 17A and NFPA 96 inspection. Attempt to pull each cable at the lug connection to verify secure crimp engagement. Check for corrosion on the lug body and at the cable entry point — corrosion at the cable entry is a common cause of cable slippage that reduces detection line tension below the system's rated value. Replace any lug showing corrosion or insufficient cable retention with new hardware from the 078942 package and re-tension per the ANSUL R-102 system manual.\u003c\/p\u003e\n    \u003c\/div\u003e\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"accordion-item\"\u003e\n    \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eFAQ\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n    \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n      \u003ch3\u003eCan I use generic cable lugs from a hardware store?\u003c\/h3\u003e\n      \u003cp\u003eNo. The 078942 is dimensionally matched to ANSUL actuation cable diameters and Automan component connection specifications. Generic cable lugs may not be the correct inner diameter for ANSUL actuation cable, resulting in improper crimps that pull out under detection tension. Using non-OEM cable termination hardware voids the ANSUL R-102 system's UL 300 listing. Source only through authorized ansul distributors.\u003c\/p\u003e\n      \u003ch3\u003eHow many cable lugs does a typical R-102 installation require?\u003c\/h3\u003e\n      \u003cp\u003eThe number of cable lugs depends on the R-102 system configuration — specifically the number of cable termination points at fusible link hangers, corner pulleys, and the Automan control head. Review the ANSUL R-102 system as-built drawings to count all termination points requiring 078942 lugs. Stock sufficient packages for the complete installation plus spares for future service replacement.\u003c\/p\u003e\n    \u003c\/div\u003e\u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003cscript\u003e\ndocument.addEventListener('DOMContentLoaded', function() {\n  document.querySelectorAll('.accordion-header').forEach(h =\u003e h.addEventListener('click', function() { this.parentElement.classList.toggle('active'); }));\n});\n\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\/\",\n  \"@type\": \"Product\",\n  \"name\": \"Ansul Cable Lug Assembly Package | Mechanical Release | Part No. 078942\",\n  \"description\": \"UL Listed OEM ANSUL 078942 cable lug assembly package for R-102 mechanical release system actuation cable terminations. Includes lugs and hardware for proper installation and tensioning. Semi-annual inspection per NFPA 17A. Use correct crimping tool.\",\n  \"sku\": \"078942\", \"mpn\": \"078942\",\n  \"brand\": { \"@type\": \"Brand\", \"name\": \"ANSUL\" },\n  \"category\": \"Fire Suppression Equipment\"\n}\n\u003c\/script\u003e\n\n\u003c\/body\u003e","brand":"Ansul","offers":[{"title":"Default Title","offer_id":45940001833125,"sku":"078942","price":35.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5605\/8021\/files\/ansul-default-title-ansul-cable-lug-assembly-package-078942-33355493671077_c22fd7b3-642b-4e24-aa94-9b7bef3d1b7d.webp?v=1771286688"},{"product_id":"ansul-bursting-disc-union-assembly-416970","title":"Ansul Bursting Disc Union Assembly 416970","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 Bursting Disc Union Assembly | Agent Cylinders | Part No. 416970\u003c\/title\u003e\n\u003cstyle\u003e\n  .product-section { max-width: 100%; margin: 2rem 0; font-family: Arial, sans-serif; color: #333; }\n  .accordion-item { border-bottom: 1px solid #ddd; }\n  .accordion-header { display: flex; justify-content: space-between; padding: 2rem 0; cursor: pointer; background: none; border: none; width: 100%; text-align: left; color: #333; }\n  .accordion-header:hover, .accordion-header:focus { color: #333; background: none; outline: none; }\n  .accordion-title { font-size: 1.5rem; font-weight: 500; }\n  .accordion-icon { font-size: 1.5rem; }\n  .accordion-item.active .accordion-icon { transform: rotate(180deg); }\n  .accordion-content { max-height: 0; overflow: hidden; }\n  .accordion-item.active .accordion-content { max-height: none; }\n  .accordion-content-inner { font-size: 1.4rem; line-height: 1.7; color: #555; padding-bottom: 2rem; }\n  .accordion-content-inner p { margin: 0 0 1rem 0; }\n  .accordion-content-inner ul { margin: 0 0 1rem 0; padding-left: 2rem; }\n  .accordion-content-inner h3 { font-size: 1.4rem; font-weight: 600; color: #333; margin: 1.5rem 0 0.5rem 0; }\n  .specs-table { width: 100%; border-collapse: collapse; }\n  .specs-table th, .specs-table td { border: 1px solid #ddd; padding: 0.75rem 1rem; font-size: 1.4rem; text-align: left; }\n  .specs-table th { background-color: #f5f5f5; font-weight: 600; color: #333; }\n\u003c\/style\u003e\n\n\n\u003cdiv class=\"product-section\"\u003e\n\n  \u003cdiv class=\"accordion-item\"\u003e\n    \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eProduct Overview\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n    \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n      \u003cp\u003eThe Ansul 416970 is a bursting disc union assembly for ANSUL agent cylinders, housing the bursting disc within a union fitting that provides a secure connection to the discharge piping. The union assembly serves two functions simultaneously: it holds the bursting disc (417911) in its rated position within the cylinder discharge path, and it provides the threaded union connection that joins the cylinder outlet to the distribution piping. This combined design means the union assembly is the mechanical housing that must be inspected, maintained, and replaced in tandem with the bursting disc itself.\u003c\/p\u003e\n      \u003cp\u003eWhen a bursting disc is replaced after system discharge or during scheduled maintenance, the condition of the 416970 union assembly must also be assessed. Discharge forces, wet chemical agent residue, and years of pressure cycling can damage the union body threads, the disc seating surface, and the internal geometry that positions the disc at the correct orientation in the flow path. A damaged union assembly that incorrectly seats the bursting disc changes the disc's burst pressure characteristics — potentially causing premature rupture under normal standby conditions or failure to rupture at the correct pressure during an actual system discharge.\u003c\/p\u003e\n      \u003cp\u003eThe 416970 is available through authorized ansul distributors as part of the ANSUL fire suppression system parts catalog for R-102 and compatible system maintenance. Inspect the union assembly at every semi-annual NFPA 17A and NFPA 96 service visit alongside the bursting disc. Replace the 416970 if any thread damage, corrosion, deformation of the disc seating surface, or other mechanical damage is found. Document all findings in the fire suppression system inspection record.\u003c\/p\u003e\n    \u003c\/div\u003e\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"accordion-item\"\u003e\n    \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eTechnical Specifications\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n    \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n      \u003ctable class=\"specs-table\"\u003e\n        \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eANSUL\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e416970\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eBursting disc union assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eCompatible Equipment\u003c\/td\u003e\n\u003ctd\u003eAnsul agent cylinders (R-102 and compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePaired With\u003c\/td\u003e\n\u003ctd\u003eBursting disc 417911 (sold separately)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eUL Listed, OEM Original\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"accordion-item\"\u003e\n    \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eMaintenance \u0026amp; Compliance (NFPA 17A)\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n    \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n      \u003cp\u003eInspect the 416970 union assembly at every semi-annual NFPA 17A and NFPA 96 service visit. When replacing the 417911 bursting disc, remove the union assembly and inspect the disc seating surface for corrosion, pitting, or deformation that could affect disc positioning. Inspect the union body threads for damage. Clean all seating surfaces before installing the new bursting disc and reassembling the union. Replace the entire 416970 if any seating surface damage or thread damage is found — a compromised union housing changes the disc's burst characteristics and must not be returned to service. Document union assembly 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\"\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 417911 bursting disc included with the 416970 union assembly?\u003c\/h3\u003e\n      \u003cp\u003eNo. The 416970 union assembly and the 417911 bursting disc are sold separately. When servicing the bursting disc assembly, order both the 416970 (union housing) and the 417911 (replacement disc) to ensure a complete service if the union body is also found to be damaged. Always inspect the union assembly every time the disc is replaced — the two components work together as a system and must both be in serviceable condition.\u003c\/p\u003e\n      \u003ch3\u003eWhat causes union assembly damage in ANSUL systems?\u003c\/h3\u003e\n      \u003cp\u003eThe most common causes of 416970 union assembly damage are discharge events (which subject the union to sudden high-pressure forces), wet chemical agent residue corrosion on the disc seating surface, and physical impact from tools during service. In high-frequency service environments, the union assembly threads can wear from repeated assembly and disassembly cycles. Replace proactively at major service intervals if the thread engagement shows any looseness or galling.\u003c\/p\u003e\n    \u003c\/div\u003e\u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003cscript\u003e\ndocument.addEventListener('DOMContentLoaded', function() {\n  document.querySelectorAll('.accordion-header').forEach(h =\u003e h.addEventListener('click', function() { this.parentElement.classList.toggle('active'); }));\n});\n\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\/\",\n  \"@type\": \"Product\",\n  \"name\": \"Ansul Bursting Disc Union Assembly | Agent Cylinders | Part No. 416970\",\n  \"description\": \"UL Listed ANSUL 416970 bursting disc union assembly for Ansul agent cylinders. Houses the 417911 bursting disc and connects cylinder outlet to distribution piping. Inspect at every semi-annual service. Replace if seating surface or threads are damaged.\",\n  \"sku\": \"416970\", \"mpn\": \"416970\",\n  \"brand\": { \"@type\": \"Brand\", \"name\": \"ANSUL\" },\n  \"category\": \"Fire Suppression Equipment\"\n}\n\u003c\/script\u003e\n\n\u003c\/body\u003e","brand":"Ansul","offers":[{"title":"Default Title","offer_id":45940043808933,"sku":"416970","price":97.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5605\/8021\/files\/ansul-default-title-ansul-bursting-disc-union-assembly-416970-33355556454565_6831cbeb-1ea4-4a85-9384-d21a967c0031.webp?v=1771286684"},{"product_id":"ansul-air-cylinder-and-tubing-assembly","title":"Ansul Air Cylinder and Tubing Assembly 015733","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 Air Cylinder and Tubing Assembly | Automan | Part No. 015733\u003c\/title\u003e\n\u003cstyle\u003e\n  .product-section { max-width: 100%; margin: 2rem 0; font-family: Arial, sans-serif; color: #333; }\n  .accordion-item { border-bottom: 1px solid #ddd; }\n  .accordion-header { display: flex; justify-content: space-between; padding: 2rem 0; cursor: pointer; background: none; border: none; width: 100%; text-align: left; color: #333; }\n  .accordion-header:hover, .accordion-header:focus { color: #333; background: none; outline: none; }\n  .accordion-title { font-size: 1.5rem; font-weight: 500; }\n  .accordion-icon { font-size: 1.5rem; }\n  .accordion-item.active .accordion-icon { transform: rotate(180deg); }\n  .accordion-content { max-height: 0; overflow: hidden; }\n  .accordion-item.active .accordion-content { max-height: none; }\n  .accordion-content-inner { font-size: 1.4rem; line-height: 1.7; color: #555; padding-bottom: 2rem; }\n  .accordion-content-inner p { margin: 0 0 1rem 0; }\n  .accordion-content-inner ul { margin: 0 0 1rem 0; padding-left: 2rem; }\n  .accordion-content-inner h3 { font-size: 1.4rem; font-weight: 600; color: #333; margin: 1.5rem 0 0.5rem 0; }\n  .specs-table { width: 100%; border-collapse: collapse; }\n  .specs-table th, .specs-table td { border: 1px solid #ddd; padding: 0.75rem 1rem; font-size: 1.4rem; text-align: left; }\n  .specs-table th { background-color: #f5f5f5; font-weight: 600; color: #333; }\n\u003c\/style\u003e\n\n\n\u003cdiv class=\"product-section\"\u003e\n\n  \u003cdiv class=\"accordion-item\"\u003e\n    \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eProduct Overview\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n    \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n      \u003cp\u003eThe Ansul 015733 is a complete air cylinder and tubing assembly for use with ANSUL Automan mechanical release systems in ANSUL R-102 restaurant fire suppression systems. The compressed air cylinder provides the pneumatic force needed to activate the system upon manual or automatic trigger — when the ANSUL Automan detects a fusible link release or manual pull station activation, it releases the compressed air from the 015733 cylinder through the tubing assembly to actuate the agent cylinder valve and initiate suppression discharge.\u003c\/p\u003e\n      \u003cp\u003eThe 015733 assembly is a complete replacement unit — the air cylinder and tubing are supplied together, eliminating the need to source these components separately and ensuring the tubing is properly matched to the cylinder connection geometry. The compressed air cylinder must maintain its charge throughout the system's service life to guarantee reliable Automan actuation on demand. An undercharged or defective air cylinder can prevent system activation in an actual fire event. The air cylinder tubing must be inspected for kinks, corrosion at fittings, and physical damage that could restrict the pneumatic actuation signal.\u003c\/p\u003e\n      \u003cp\u003ePer NFPA 17A and NFPA 96, the Automan actuation system including the 015733 air cylinder and tubing assembly must be inspected at every semi-annual service visit. Verify the air cylinder charge is within the rated range, all tubing connections are secure and leak-free, and the tubing is free of kinks or damage. Replace the 015733 assembly if the cylinder is undercharged or any tubing defect is found. Available through authorized ansul distributors. The ansul automan ii-c and compatible Automan configurations utilize this assembly as specified in the ansul system near me service documentation and ANSUL R-102 system manual.\u003c\/p\u003e\n    \u003c\/div\u003e\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"accordion-item\"\u003e\n    \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eTechnical Specifications\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n    \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n      \u003ctable class=\"specs-table\"\u003e\n        \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eANSUL\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e015733\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eContents\u003c\/td\u003e\n\u003ctd\u003eCompressed air cylinder and tubing assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eCompatible Systems\u003c\/td\u003e\n\u003ctd\u003eANSUL Automan mechanical release systems (R-102 and compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eProvides pneumatic actuation force for Automan system discharge\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eUL Listed, OEM Original\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"accordion-item\"\u003e\n    \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\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      \u003ch3\u003eSemi-Annual Inspection\u003c\/h3\u003e\n      \u003cp\u003eAt every semi-annual NFPA 17A and NFPA 96 inspection, verify the 015733 air cylinder charge is within the rated operating range. An undercharged cylinder must be replaced before the system is returned to service — a depleted air cylinder cannot provide adequate pneumatic force for reliable Automan actuation. Inspect all tubing connections for leaks using a leak detection solution, and visually inspect the tubing for kinks, abrasion damage, or corrosion at fittings. Document inspection findings in the fire suppression system inspection record.\u003c\/p\u003e\n      \u003ch3\u003ePost-Discharge Replacement\u003c\/h3\u003e\n      \u003cp\u003eAfter any ANSUL R-102 system discharge, the 015733 air cylinder will be depleted and must be replaced before re-arming the Automan. Install a new 015733 assembly, verify all tubing connections are secure and leak-free, and confirm the air cylinder charge is at the rated level before returning the system to armed service. Document the 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\"\u003eFAQ\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n    \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n      \u003ch3\u003eCan the air cylinder be recharged instead of replaced?\u003c\/h3\u003e\n      \u003cp\u003eThe 015733 is a complete OEM assembly — consult the ANSUL R-102 system documentation regarding whether the air cylinder component can be recharged separately or whether full assembly replacement is required. For most Automan configurations, replacing the complete 015733 assembly is the recommended service approach to ensure both the cylinder charge and the tubing integrity are reset simultaneously. Authorized ansul distributors can advise on the correct service procedure for your specific Automan configuration.\u003c\/p\u003e\n      \u003ch3\u003eIs the 015733 compatible with the ansul automan ii-c?\u003c\/h3\u003e\n      \u003cp\u003eVerify compatibility with your specific Automan model using the ANSUL R-102 system documentation or by consulting authorized ansul distributors. The Automan product family includes multiple configurations — confirm the 015733 assembly is the correct replacement for your system before installation. The ansul system repair documentation provides model-specific assembly compatibility information.\u003c\/p\u003e\n    \u003c\/div\u003e\u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003cscript\u003e\ndocument.addEventListener('DOMContentLoaded', function() {\n  document.querySelectorAll('.accordion-header').forEach(h =\u003e h.addEventListener('click', function() { this.parentElement.classList.toggle('active'); }));\n});\n\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\/\",\n  \"@type\": \"Product\",\n  \"name\": \"Ansul Air Cylinder and Tubing Assembly | Automan | Part No. 015733\",\n  \"description\": \"OEM Ansul 015733 complete air cylinder and tubing assembly for Automan mechanical release systems in R-102 restaurant fire suppression. Provides pneumatic actuation force. Semi-annual inspection per NFPA 17A. Replace after every system discharge.\",\n  \"sku\": \"015733\", \"mpn\": \"015733\",\n  \"brand\": { \"@type\": \"Brand\", \"name\": \"ANSUL\" },\n  \"category\": \"Fire Suppression Equipment\"\n}\n\u003c\/script\u003e\n\n\u003c\/body\u003e","brand":"Ansul","offers":[{"title":"Default Title","offer_id":45940059996325,"sku":"015733","price":207.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5605\/8021\/files\/ansul-default-title-ansul-air-cylinder-and-tubing-assembly-015733-33355605868709_95d20510-254d-444c-ab7a-972ccc840592.webp?v=1771286678"},{"product_id":"regulated-actuator-assembly-429850","title":"Regulated Actuator Assembly 429850","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 Regulated Actuator Assembly | Automan | Part No. 429850\u003c\/title\u003e\n\u003cstyle\u003e\n  .product-section { max-width: 100%; margin: 2rem 0; font-family: Arial, sans-serif; color: #333; }\n  .accordion-item { border-bottom: 1px solid #ddd; }\n  .accordion-header { display: flex; justify-content: space-between; padding: 2rem 0; cursor: pointer; background: none; border: none; width: 100%; text-align: left; color: #333; }\n  .accordion-header:hover, .accordion-header:focus { color: #333; background: none; outline: none; }\n  .accordion-title { font-size: 1.5rem; font-weight: 500; }\n  .accordion-icon { font-size: 1.5rem; }\n  .accordion-item.active .accordion-icon { transform: rotate(180deg); }\n  .accordion-content { max-height: 0; overflow: hidden; }\n  .accordion-item.active .accordion-content { max-height: none; }\n  .accordion-content-inner { font-size: 1.4rem; line-height: 1.7; color: #555; padding-bottom: 2rem; }\n  .accordion-content-inner p { margin: 0 0 1rem 0; }\n  .accordion-content-inner ul { margin: 0 0 1rem 0; padding-left: 2rem; }\n  .accordion-content-inner h3 { font-size: 1.4rem; font-weight: 600; color: #333; margin: 1.5rem 0 0.5rem 0; }\n  .specs-table { width: 100%; border-collapse: collapse; }\n  .specs-table th, .specs-table td { border: 1px solid #ddd; padding: 0.75rem 1rem; font-size: 1.4rem; text-align: left; }\n  .specs-table th { background-color: #f5f5f5; font-weight: 600; color: #333; }\n\u003c\/style\u003e\n\n\n\u003cdiv class=\"product-section\"\u003e\n\n  \u003cdiv class=\"accordion-item\"\u003e\n    \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eProduct Overview\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n    \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n      \u003cp\u003eThe Ansul 429850 is a factory-assembled regulated actuator for ANSUL Automan mechanical release systems, providing controlled discharge of suppression agent in ANSUL R-102 restaurant fire suppression systems and compatible fixed suppression installations. The Automan is the mechanical control head that initiates system discharge — when the thermal detection line releases (via fusible link melt) or when the manual pull station is activated, the Automan's actuator assembly releases compressed gas that actuates the agent cylinder valve to initiate suppression discharge. The \"regulated\" design incorporates pressure regulation components that ensure consistent, controlled actuation performance as specified in the ANSUL R-102 system documentation.\u003c\/p\u003e\n      \u003cp\u003eThe ansul automan ii-c is one of the most widely deployed mechanical control heads in the commercial kitchen fire suppression market, and the 429850 regulated actuator assembly is the replacement actuator unit for Automan-based systems. A degraded or improperly functioning actuator can cause slow or incomplete system discharge — a critical failure mode in a kitchen fire suppression event where rapid, complete agent delivery is essential to suppress a high-temperature grease fire before it spreads to the hood plenum. Factory-assembled actuators like the 429850 ensure all pressure regulation components are correctly set to factory specification.\u003c\/p\u003e\n      \u003cp\u003eThe 429850 is available through authorized ansul distributors and ANSUL fire protection system parts suppliers. Semi-annual inspection per NFPA 17A and NFPA 96 must verify the Automan actuator cycles cleanly and the regulated actuator assembly shows no signs of corrosion or mechanical damage. The ansul system repair documentation and ANSUL R-102 system service manual provide the complete actuator inspection and replacement procedure. Replace the 429850 as part of any Automan service that identifies actuator degradation or following any system discharge where the actuator was exposed to discharge forces.\u003c\/p\u003e\n    \u003c\/div\u003e\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"accordion-item\"\u003e\n    \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eTechnical Specifications\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n    \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n      \u003ctable class=\"specs-table\"\u003e\n        \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eANSUL\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e429850\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eFactory-assembled regulated actuator\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eCompatible Systems\u003c\/td\u003e\n\u003ctd\u003eANSUL Automan mechanical release systems (R-102 and compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eFeature\u003c\/td\u003e\n\u003ctd\u003ePressure regulation components for consistent actuation\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eUL Listed, OEM Original\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"accordion-item\"\u003e\n    \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eMaintenance \u0026amp; Compliance (NFPA 17A \u0026amp; 96)\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n    \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n      \u003ch3\u003eSemi-Annual Inspection\u003c\/h3\u003e\n      \u003cp\u003eDuring NFPA 17A and NFPA 96 semi-annual inspections, verify the 429850 regulated actuator assembly shows no corrosion, physical damage, or binding in the actuation mechanism. Test the Automan release function per the ANSUL R-102 system service manual using the test procedure that does not initiate live system discharge. Document actuator condition in the fire suppression system inspection record.\u003c\/p\u003e\n      \u003ch3\u003ePost-Discharge Service\u003c\/h3\u003e\n      \u003cp\u003eAfter any ANSUL R-102 system discharge, inspect the 429850 actuator assembly for damage from the discharge event before re-arming the Automan. If any actuator component shows mechanical deformation or the pressure regulation function cannot be verified, replace the entire 429850 factory-assembled unit — do not attempt to rebuild the regulated actuator from individual components. Factory assembly ensures correct pressure regulation calibration that cannot be replicated in the field.\u003c\/p\u003e\n    \u003c\/div\u003e\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"accordion-item\"\u003e\n    \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eFAQ\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n    \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n      \u003ch3\u003eWhat is the ansul automan ii-c and is the 429850 compatible with it?\u003c\/h3\u003e\n      \u003cp\u003eThe ANSUL Automan II-C is a mechanical control head model used in ANSUL R-102 systems. Verify compatibility between the 429850 regulated actuator assembly and the specific Automan model in your system using the ANSUL R-102 system documentation or by consulting authorized ansul distributors. The ANSUL product line includes multiple Automan configurations — confirm the 429850 is the correct actuator for your specific system before installation.\u003c\/p\u003e\n      \u003ch3\u003eCan I replace just the pressure regulator components instead of the full 429850 assembly?\u003c\/h3\u003e\n      \u003cp\u003eNo. The 429850 is a factory-assembled unit with internal pressure regulation set to factory specification during manufacturing. Field disassembly and repair of the regulated actuator is not recommended — the pressure regulation calibration cannot be reliably reproduced outside of factory conditions. Replace the entire 429850 assembly whenever the actuator requires service. Authorized ansul distributors carry the 429850 for direct replacement.\u003c\/p\u003e\n    \u003c\/div\u003e\u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003cscript\u003e\ndocument.addEventListener('DOMContentLoaded', function() {\n  document.querySelectorAll('.accordion-header').forEach(h =\u003e h.addEventListener('click', function() { this.parentElement.classList.toggle('active'); }));\n});\n\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\/\",\n  \"@type\": \"Product\",\n  \"name\": \"Ansul Regulated Actuator Assembly | Automan | Part No. 429850\",\n  \"description\": \"UL Listed ANSUL 429850 factory-assembled regulated actuator for Automan mechanical release systems in ANSUL R-102 restaurant fire suppression. Controlled discharge with pressure regulation. Replace entire assembly — do not field-repair. Semi-annual inspection per NFPA 17A.\",\n  \"sku\": \"429850\", \"mpn\": \"429850\",\n  \"brand\": { \"@type\": \"Brand\", \"name\": \"ANSUL\" },\n  \"category\": \"Fire Suppression Equipment\"\n}\n\u003c\/script\u003e\n\n\u003c\/body\u003e","brand":"Ansul","offers":[{"title":"Default Title","offer_id":45940114423973,"sku":"429850","price":566.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5605\/8021\/files\/ansul-default-title-regulated-actuator-assembly-429850-33355734024357_1e57ffd6-5f36-4660-9ea7-0c7927b681a0.webp?v=1771286675"},{"product_id":"ansul-r102-3-0-cover-assembly-423744","title":"Ansul R-102 3.0 Cover Assembly - 423744","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 R-102 3.0 Cover Assembly | Part No. 423744 | OEM Protective 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 R-102 3.0 Cover Assembly (Part No. 423744) serves as the primary structural armor for the 3.0-gallon agent cylinder. In the volatile environment of a commercial cook line, the cylinder valve and ANSUL Automan control head act as the system's central nervous system. This assembly provides a rugged, cold-rolled steel shell that protects these high-precision components from grease loading, radiant heat, and physical impacts.\u003c\/p\u003e\n        \u003cp\u003eFinished in a high-visibility red powder coat, the 423744 is a critical safety barrier that ensures the firing mechanism remains unobstructed by carbonized grease or debris. It creates a dead-air space that maintains the environmental isolation necessary for UL 300 compliance. For fire protection stakeholders, this cover is a mandatory investment in structural integrity, ensuring that sensitive pressure gauges and valve stems remain protected in high-traffic zones where rolling carts or heavy cookware pose constant risks.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Section 2: Technical Specifications --\u003e\n  \u003cdiv class=\"accordion-item\"\u003e\n    \u003cbutton class=\"accordion-header\"\u003e\n      \u003cspan class=\"accordion-title\"\u003eTechnical Specifications\u003c\/span\u003e\n      \u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\n    \u003c\/button\u003e\n    \u003cdiv class=\"accordion-content\"\u003e\n      \u003cdiv class=\"accordion-content-inner\"\u003e\n        \u003ctable class=\"specs-table\"\u003e\n          \u003cthead\u003e\n            \u003ctr\u003e\n              \u003cth\u003eFeature\u003c\/th\u003e\n              \u003cth\u003eDetails\u003c\/th\u003e\n            \u003c\/tr\u003e\n          \u003c\/thead\u003e\n          \u003ctbody\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eManufacturer\u003c\/td\u003e\n              \u003ctd\u003eAnsul (A Johnson Controls Brand)\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003ePart Number\u003c\/td\u003e\n              \u003ctd\u003e423744\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eCompatible Cylinder\u003c\/td\u003e\n              \u003ctd\u003e3.0 Gallon (11.4 L) Ansul R-102\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eMaterial\u003c\/td\u003e\n              \u003ctd\u003eHeavy-Gauge Cold Rolled Steel\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eFinish\u003c\/td\u003e\n              \u003ctd\u003eHigh-Gloss Red Powder Coat\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            \u003ctr\u003e\n              \u003ctd\u003eMounting\u003c\/td\u003e\n              \u003ctd\u003eIncluded Self-Tapping Hardware\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 423744 must be installed by a certified fire suppression technician and is geometrically tuned specifically for the 3.0-gallon R-102 agent cylinder. It must not be modified or used with differently sized cylinders, as doing so would violate the system's UL listing and could interfere with the alignment of nitrogen actuation lines and hose connections.\u003c\/p\u003e\n        \u003cp\u003eWhen installing, use only the included self-tapping hardware to secure the cover. Ensure that all actuation hoses, pressure gauges, and cable penetrations are properly seated and unobstructed before the cover is closed. The cover must be inspected during every semi-annual service to verify the interior is free of carbonized grease buildup. If grease has penetrated the enclosure and is coating the valve stem or gauge face, the interior must be cleaned before the cover is re-installed. By providing long-term environmental isolation for valve threads and the bracket interface, the 423744 prevents the corrosion that can make cylinders impossible to service during mandatory 12-year hydrostatic testing.\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 423744 cover on a 1.5-gallon tank?\u003c\/h3\u003e\n        \u003cp\u003eNo. The 423744 is geometrically tuned specifically for the 3.0-gallon agent cylinder. Attempting to modify the cover violates the system's UL listing and can interfere with the alignment of the nitrogen actuation lines. Always use size-specific hardware such as the 423743 for smaller tanks.\u003c\/p\u003e\n\n        \u003ch3\u003eWhy is the red powder coat preferred over standard paint?\u003c\/h3\u003e\n        \u003cp\u003eThe powder coat provides radiant heat resilience and chemical resistance that withstands the high-alkaline degreasers used in commercial kitchens. Standard paint would bubble and peel, exposing the raw steel to atmospheric corrosion and potentially fouling the mechanical trigger.\u003c\/p\u003e\n\n        \u003ch3\u003eHow does this cover facilitate the 12-year service cycle?\u003c\/h3\u003e\n        \u003cp\u003eBy providing environmental isolation for the valve threads and bracket interface, the 423744 prevents the corrosion that often makes cylinders impossible to service. This ensures the unit can successfully pass its mandatory 12-year hydrostatic test without hardware failure.\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 R-102 3.0 Cover Assembly\",\n  \"description\": \"UL 300 compliant heavy-gauge cold rolled steel protective cover assembly for the 3.0-gallon (11.4 L) Ansul R-102 agent cylinder. High-gloss red powder coat finish with chemical and radiant heat resistance. Includes self-tapping mounting hardware. 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