{"product_id":"clack-o-ring-337-for-ws1-and-ws1-25-valves-v3180","title":"Clack O-Ring 337 for WS1 and WS1.25 Valves - V3180","description":"\u003cp\u003e\u003cstrong\u003eClack O-Ring 337 for WS1 and WS1.25 Valves - V3180\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe V3180 O-ring provides a seal between the tank opening and valve body on top-mount softener and filter systems. It’s compatible with Clack WS1 control valves and 1.25-inch valve configurations.\u003c\/p\u003e\n\u003cp\u003eThis O-ring is also used in Clack 1190 head assemblies and D1220\/D1400 valve models, where it seals the inlet and outlet ports. It’s a suitable replacement when servicing compatible WS1 systems or fitting a D1400 head.\u003c\/p\u003e\n\u003ch3\u003eV3180 O-Ring Specifications\u003c\/h3\u003e\n\u003cdiv class=\"message-markdown-table m2-table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\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\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eV3180 (Clack -337)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOuter Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3⅜ in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInner Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\/16 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWater-safe elastomer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSeal between the top of the tank and the valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote: The O-ring image is enlarged for viewing purposes only. Actual dimensions are listed above.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Clack","offers":[{"title":"Default Title","offer_id":67548067168438,"sku":null,"price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/7946\/7190\/files\/Photoroom_20260925_154041.jpg?v=1790398201","url":"https:\/\/www.puredirectusa.com\/products\/clack-o-ring-337-for-ws1-and-ws1-25-valves-v3180","provider":"PURE DIRECT USA","version":"1.0","type":"link"}