{"product_id":"o-ring-12-1-32-diameter-tank","title":"Pentair Genuine OEM Tank O-Ring, 12-1\/32\" Diameter","description":"\u003cp\u003eThe Pentair 174704 is the genuine 12-1\/32 in. diameter tank o-ring. It is the seal that closes the tank when the two halves come back together, cut to the original section so it seats in the factory groove.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen you need one\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eAny time a tank is opened, the o-ring should be treated as a replacement item. Old rings take a set in the groove, and once they have been compressed for a few seasons they will not reseal cleanly against the mating face. A tank that weeps at the joint whenever the pump runs is usually telling you the ring is flat, nicked, or was pinched during reassembly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitting it\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWipe the groove and the sealing face clean, run a thin film of silicone based o-ring lubricant around the new ring, and seat it evenly before you close the tank. Avoid petroleum based grease, which swells the rubber. Confirm the 12-1\/32 in. size or part number 174704 against your equipment parts list, because tank o-rings come in sizes close enough to look interchangeable and not be.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48633767755988,"sku":"PAC-051-2884","price":32.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_3faf674b-b735-47eb-b6f6-876af5535ca2.jpg?v=1788814944","url":"https:\/\/www.activepoolsupply.com\/products\/o-ring-12-1-32-diameter-tank","provider":"Active Pool Supply","version":"1.0","type":"link"}