{"product_id":"pentair-271148-spider-gasket-2-inch-pacfab-multiport-valve-g-417","title":"Pentair 271148 Spider Gasket for 2 inch PacFab Multiport Valve, G-417","description":"\n\u003cstyle\u003e\n  .spg417-wrap, .spg417-wrap * { box-sizing: border-box; }\n  .spg417-wrap {\n    font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n    color: #1a1a1a;\n    line-height: 1.6;\n  }\n\n  \/* Title bar (flat, no gradient) *\/\n  .spg417-title {\n    border-bottom: 3px solid #8bc34a;\n    padding-bottom: 12px;\n    margin-bottom: 20px;\n  }\n  .spg417-title h2 {\n    margin: 0;\n    font-size: 1.6em;\n    color: #1a4d2e;\n    font-weight: 700;\n    letter-spacing: -0.01em;\n  }\n  .spg417-subtitle {\n    margin: 4px 0 0;\n    color: #555;\n    font-size: 0.95em;\n    font-style: italic;\n  }\n\n  \/* Intro *\/\n  .spg417-intro {\n    margin: 0 0 24px;\n    font-size: 1em;\n    color: #333;\n  }\n\n  \/* Spec table *\/\n  .spg417-spec-section { margin-bottom: 24px; }\n  .spg417-spec-heading {\n    font-size: 0.85em;\n    text-transform: uppercase;\n    letter-spacing: 0.06em;\n    color: #1a4d2e;\n    font-weight: 700;\n    margin: 0 0 8px;\n  }\n  .spg417-spec-table {\n    width: 100%;\n    border-collapse: collapse;\n    font-size: 0.95em;\n  }\n  .spg417-spec-table tr { border-bottom: 1px solid #e8ecf3; }\n  .spg417-spec-table tr:last-child { border-bottom: none; }\n  .spg417-spec-table th,\n  .spg417-spec-table td {\n    text-align: left;\n    padding: 8px 12px;\n    vertical-align: top;\n  }\n  .spg417-spec-table th {\n    font-weight: 600;\n    color: #1a4d2e;\n    width: 42%;\n    background: #f7f8fc;\n  }\n  .spg417-spec-table td { color: #1a1a1a; }\n\n  \/* FAQ (optional) *\/\n  .spg417-faq { margin-bottom: 24px; }\n  .spg417-faq-item {\n    border-bottom: 1px solid #e8ecf3;\n    padding: 12px 0;\n  }\n  .spg417-faq-item:last-child { border-bottom: none; }\n  .spg417-faq-q {\n    font-weight: 600;\n    color: #1a4d2e;\n    margin: 0 0 4px;\n    font-size: 0.98em;\n  }\n  .spg417-faq-a { margin: 0; color: #333; font-size: 0.95em; }\n\n  \/* Footer perks line *\/\n  .spg417-footer {\n    border-top: 1px solid #e1e6ed;\n    padding-top: 14px;\n    margin-top: 24px;\n    text-align: center;\n    color: #555;\n    font-size: 0.9em;\n  }\n  .spg417-footer .spg417-dot {\n    color: #8bc34a;\n    margin: 0 8px;\n    font-weight: 700;\n  }\n\u003c\/style\u003e\n\n\u003cdiv class=\"spg417-wrap\"\u003e\n\n  \u003cheader class=\"spg417-title\"\u003e\n    \u003ch2\u003ePentair 271148 Spider Gasket for 2 inch PacFab Multiport Valve, G-417\u003c\/h2\u003e\n    \u003cp class=\"spg417-subtitle\"\u003eThe 5-spoke seal that keeps your multiport diverting cleanly.\u003c\/p\u003e\n  \u003c\/header\u003e\n\n  \u003cp class=\"spg417-intro\"\u003eThe \u003cstrong\u003ePentair 271148 Spider Gasket (SKU: PST-APCG3338)\u003c\/strong\u003e is the OEM-style diverter seal that fits inside 2 inch PacFab, American Products, and Sta-Rite SM-20 and TM-22 multiport valves. When water bypasses positions, geysers out the backwash line, or pushes dirty water back to the pool, a worn spider gasket is almost always the cause. Replace it with this 5-spoke molded rubber gasket and your valve sends water exactly where the handle says it should: filter, backwash, rinse, waste, recirculate, or closed.\u003c\/p\u003e\n\n  \u003csection class=\"spg417-spec-section\"\u003e\n    \u003cdiv class=\"spg417-spec-heading\"\u003eSpecifications\u003c\/div\u003e\n    \u003ctable class=\"spg417-spec-table\"\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003ePentair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eModel \/ MPN\u003c\/th\u003e\n\u003ctd\u003eG-417\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePentair Part Number\u003c\/th\u003e\n\u003ctd\u003e271148\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003ePST-APCG3338\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUPC\u003c\/th\u003e\n\u003ctd\u003e788379885649\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eMultiport Valve Spider Gasket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOuter Diameter\u003c\/th\u003e\n\u003ctd\u003e6-3\/4 in (6.75 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCenter Hole ID\u003c\/th\u003e\n\u003ctd\u003e0.64 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpokes\u003c\/th\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eMolded rubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eValve Size\u003c\/th\u003e\n\u003ctd\u003e2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFits Valve Series\u003c\/th\u003e\n\u003ctd\u003ePacFab SM-20 (side mount), TM-22 (top mount), Sta-Rite 2 in MPV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCross Reference\u003c\/th\u003e\n\u003ctd\u003e271148, G-417, G-439, 14971-SM20E12, APCG3338, E-12-S-2, 13107404R, 30C3111, 621261, SPG-601-1047\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation\u003c\/th\u003e\n\u003ctd\u003eGlue into clean valve groove with rubber-safe gasket adhesive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSold As\u003c\/th\u003e\n\u003ctd\u003eEach\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/section\u003e\n\n  \n  \u003csection class=\"spg417-faq\"\u003e\n    \u003cdiv class=\"spg417-spec-heading\"\u003eGood to Know\u003c\/div\u003e\n    \n    \u003cdiv class=\"spg417-faq-item\"\u003e\n      \u003cp class=\"spg417-faq-q\"\u003eWhich multiport valves does this 271148 spider gasket fit?\u003c\/p\u003e\n      \u003cp class=\"spg417-faq-a\"\u003eIt fits Pentair, PacFab, and American Products 2 inch \u003cstrong\u003eSM-20 side mount\u003c\/strong\u003e and \u003cstrong\u003eTM-22 top mount\u003c\/strong\u003e multiport valves, plus the Sta-Rite 2 inch multiport (where it cross references to \u003cstrong\u003e14971-SM20E12\u003c\/strong\u003e). It does not fit 1.5 inch multiport valves or the larger HiFlow models, which use a different gasket.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003cdiv class=\"spg417-faq-item\"\u003e\n      \u003cp class=\"spg417-faq-q\"\u003eWhat are the signs that my spider gasket needs to be replaced?\u003c\/p\u003e\n      \u003cp class=\"spg417-faq-a\"\u003eThe most common symptoms are \u003cstrong\u003edirty water returning to the pool after backwash\u003c\/strong\u003e, water continuously running out the waste\/backwash line, the pressure gauge bouncing, or the valve handle being hard to turn. A flattened, cracked, or distorted rubber gasket is the cause in almost every case.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003cdiv class=\"spg417-faq-item\"\u003e\n      \u003cp class=\"spg417-faq-q\"\u003eDo I need to glue the gasket in place?\u003c\/p\u003e\n      \u003cp class=\"spg417-faq-a\"\u003eYes. On almost all PacFab and Sta-Rite 2 inch valves the spider gasket must be \u003cstrong\u003ebonded into the diverter groove\u003c\/strong\u003e with a rubber-safe gasket adhesive (such as 3M Super Weatherstrip or equivalent). Clean the groove of all old rubber and adhesive first, dry-fit the new gasket, then glue, clamp, and let it cure before reassembling.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n  \u003c\/section\u003e\n  \n\n  \u003cfooter class=\"spg417-footer\"\u003e\n    Free Shipping\u003cspan class=\"spg417-dot\"\u003e•\u003c\/span\u003e30-Day Returns\u003cspan class=\"spg417-dot\"\u003e•\u003c\/span\u003eAuthorized Pentair Dealer\u003cspan class=\"spg417-dot\"\u003e•\u003c\/span\u003eOEM Replacement Part\n  \u003c\/footer\u003e\n\n\u003c\/div\u003e\n","brand":"Pentair","offers":[{"title":"Default Title","offer_id":44002154545217,"sku":"PST-APCG3338","price":12.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/1623\/0209\/files\/PST-APCG3338.jpg?v=1780385370","url":"https:\/\/www.pstpoolsupplies.com\/products\/pentair-271148-spider-gasket-2-inch-pacfab-multiport-valve-g-417","provider":"PST Pool Supplies","version":"1.0","type":"link"}