{"product_id":"ansul-fill-cap-indicator-017633","title":"Ansul Fill Cap Indicator - 017633","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 Fill Cap Indicator | 017633\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 li { margin-bottom: 0.4rem; }\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 Fill Cap Indicator (P\/N 017633) is a pressure-indicating fill cap used across Ansul's stored-pressure equipment, including the Red Line cartridge-operated extinguisher line and other Ansul pressurized tank assemblies. When the unit is pressurized, the indicator's stem protrudes visibly from the fill cap, giving an inspector an immediate, tool-free visual confirmation that the tank is charged and ready. At atmospheric pressure, the stem sits flush, signaling that the unit is not currently pressurized.\u003c\/p\u003e\n      \u003cp\u003eThis passive visual check is especially valuable during routine monthly inspections across facilities with many units in service, since it lets an inspector confirm pressurization status at a glance rather than relying solely on a gauge reading or other verification method. As a fill cap, it is also the access point used during recharge to refill the tank with the correct agent before the unit is returned to service.\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\u003e017633\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eComponent Type\u003c\/td\u003e\n\u003ctd\u003eIndicator Fill Cap\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eVisual Pressurization Status Indicator and Agent Fill Access Point\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eAnsul Stored-Pressure Cartridge-Operated Equipment\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\u003eConfirm exact fitment with your equipment's part list before ordering, since Ansul uses several fill cap designs across its product lines.\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMonthly Visual Inspection:\u003c\/strong\u003e Check the indicator stem position to confirm pressurization status as part of the routine visual check required by NFPA 10 or NFPA 17A depending on the equipment type.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eAnnual or Recharge Service:\u003c\/strong\u003e A certified technician inspects the fill cap and its seal during scheduled maintenance and replaces it if it shows damage, corrosion, or a seal that no longer holds pressure correctly.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eRecharge Access:\u003c\/strong\u003e During recharge, the technician removes the fill cap to refill the tank with the correct agent, then reinstalls and verifies the cap seats and seals properly before re-pressurizing.\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 equipment does this fill cap fit?\u003c\/h3\u003e\n      \u003cp\u003eThis indicator fill cap is used across various pieces of Ansul stored-pressure equipment that use this fill cap design, including extinguishers in the Red Line family. Confirm exact compatibility with your specific unit's part list or with your Ansul distributor before ordering, since fill cap designs vary across Ansul's product lines.\u003c\/p\u003e\n      \u003ch3\u003eHow do I read the indicator?\u003c\/h3\u003e\n      \u003cp\u003eWhen the tank is pressurized, the indicator stem protrudes visibly above the surface of the fill cap. When the tank is at atmospheric pressure, the stem sits flush. A protruding stem during a monthly check on equipment that should be pressurized is a normal, expected reading; a flush stem on equipment that should be charged is a sign the unit needs attention.\u003c\/p\u003e\n      \u003ch3\u003eCan I replace this myself?\u003c\/h3\u003e\n      \u003cp\u003eReplacing or removing a fill cap on pressurized fire suppression equipment should be performed by a certified fire equipment technician, since improper removal or reinstallation can affect the unit's ability to hold pressure correctly.\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 Fill Cap Indicator | 017633\",\n  \"description\": \"OEM indicator fill cap for Ansul stored-pressure cartridge-operated equipment. 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