{"product_id":"ansul-oem-o-ring-214-428327","title":"Ansul OEM O-Ring #214, Single Item - 428327","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 428327-P001 Quad-Ring Collar Seal\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    align-items: center;\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-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  .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    text-align: left;\n    font-size: 1.4rem;\n  }\n  .specs-table th {\n    font-weight: 600;\n    background-color: #f7f7f7;\n    color: #333;\n  }\n  .accordion-content-inner h3 {\n    font-size: 1.5rem;\n    font-weight: 500;\n    margin: 1.5rem 0 0.5rem;\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 428327 is #214 Quad-Ring collar seal, purpose-built for precision field service on the Ansul Sentry stored-pressure extinguisher line. Where bulk packs are suited to large-scale facility overhauls, the 428327-P001 is the strategic choice for emergency go-bag repair and localized extinguisher recharge tasks. This multi-lobed elastomer serves as the primary pressure barrier for the entire Sentry stored-pressure line, including 5 lb, 10 lb, and 20 lb dry chemical models, as well as Cleanguard Halotron I maintenance applications.\u003c\/p\u003e\n        \u003cp\u003eUnlike standard round O-rings, the 428327 utilizes a unique four-lobed cross-section engineered for spiral failure elimination. Spiral failure is a common issue where a seal rolls during the high-torque installation of a heavy brass valve into a steel cylinder. The four distinct lobes provide a superior gas-tight interface, ensuring that even if one surface is slightly compromised by ABC powder, the secondary lobes maintain the seal. Utilizing this individual OEM component ensures your Sentry stored-pressure line returns to a UL Listed state without the overhead of opening industrial inventory.\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        \u003cp\u003eThe 428327 is the definitive Sentry valve-to-collar seal for technicians performing precision field service. Key use cases include:\u003c\/p\u003e\n        \u003cul\u003e\n          \u003cli\u003e\n\u003cstrong\u003eEmergency maintenance:\u003c\/strong\u003e When an extinguisher is found depressurized during a monthly inspection, the O-Ring 428327 allows for a full recharge and 6-year maintenance cycle without depleting bulk inventory earmarked for large-scale contracts.\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eGo-bag repair kits:\u003c\/strong\u003e The single-unit format is ideal for technicians who carry a compact set of critical components for on-site response without overstocking field kits.\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eDry chemical extinguisher service:\u003c\/strong\u003e Compatible with ABC, BC, and PK dry chemical agents across the Sentry A05, AA05, A10, AA10, and AA20 model range.\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eHalotron I maintenance:\u003c\/strong\u003e Fully compatible with Cleanguard Halotron I applications, expanding utility across clean-agent extinguisher servicing.\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eLocalized recharge tasks:\u003c\/strong\u003e Where only one or a small number of units require service, the format avoids unnecessary opening of bulk inventory.\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\u003ePart Number\u003c\/td\u003e\n              \u003ctd\u003eAnsul 428327-P001 (Single Item)\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eIndustry Size Code\u003c\/td\u003e\n              \u003ctd\u003e#214\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eSeal Type\u003c\/td\u003e\n              \u003ctd\u003eMulti-Lobed Elastomer (Quad-Ring)\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eCompatible Extinguishers\u003c\/td\u003e\n              \u003ctd\u003eAnsul Sentry (A05, AA05, A10, AA10, AA20)\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eAgent Compatibility\u003c\/td\u003e\n              \u003ctd\u003eDry Chemical (ABC, BC, PK), Halotron I\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eInstallation Lubricant\u003c\/td\u003e\n              \u003ctd\u003eVisilox V-711 (Required)\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eCertifications\u003c\/td\u003e\n              \u003ctd\u003eUL Listed, OEM Original Equipment\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 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\u003e\u003cstrong\u003eLubrication is required.\u003c\/strong\u003e Because the Quad-Ring has four lobes, there is more surface area for friction than a standard O-ring. Technicians must apply a light coating of Visilox V-711 or an equivalent Ansul-approved silicone lubricant before installation. This ensures the lobes slide into the collar groove without pinching, which prevents microscopic leak paths that would cause gradual depressurization.\u003c\/p\u003e\n        \u003cp\u003e\u003cstrong\u003eApplication is limited to the Sentry series only.\u003c\/strong\u003e The 428327 is not compatible with the Ansul Red Line series. Red Line units use cartridge-operated technology and have significantly different valve-to-collar interfaces. Installing this seal on a Red Line unit will result in immediate depressurization and a major code violation. Always verify the model series before beginning service.\u003c\/p\u003e\n        \u003cp\u003e\u003cstrong\u003eOEM compliance:\u003c\/strong\u003e Using the original Ansul 428327 seal is the only way to ensure the Sentry extinguisher returns to its UL Listed state following a 6-year maintenance or recharge service. Substituting non-OEM seals may void certification and create liability exposure during inspections.\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\n        \u003ch3\u003eWhen is it better to buy the single P\/N 428327-P001 instead of the 100-pack?\u003c\/h3\u003e\n        \u003cp\u003eThe single item is the definitive choice for emergency maintenance. If an extinguisher is found depressurized during a monthly inspection, the 428327-P001 allows for a full recharge and 6-year maintenance cycle without depleting bulk inventory earmarked for large-scale contracts.\u003c\/p\u003e\n\n        \u003ch3\u003eDoes this #214 seal require specific lubrication?\u003c\/h3\u003e\n        \u003cp\u003eYes. Because the Quad-Ring has four lobes, there is more surface area for friction than a standard O-ring. Technicians should apply a light coating of Visilox V-711 or an equivalent Ansul-approved silicone lubricant. This ensures the lobes slide into the collar groove without pinching, preventing microscopic leak paths.\u003c\/p\u003e\n\n        \u003ch3\u003eCan I use this O-ring on an Ansul Red Line unit?\u003c\/h3\u003e\n        \u003cp\u003eNo. The Ansul Red Line series uses cartridge-operated technology and has significantly different valve-to-collar interfaces. The 428327-P001 is specifically listed for the Sentry series. Using this seal on a Red Line unit will lead to immediate depressurization and a major code violation.\u003c\/p\u003e\n\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 428327-P001 Quad-Ring Collar Seal\",\n  \"description\": \"Single-unit #214 Quad-Ring collar seal for Ansul Sentry stored-pressure fire extinguishers. Multi-lobed elastomer design eliminates spiral failure during valve installation. 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