{"product_id":"impeller-whisperflo-3hp-wfe-12-also-used-on-intelliflo","title":"Pentair Impeller for IntelliFlo and WhisperFlo 3 HP WFE-12","description":"\u003cp\u003eThe Pentair 073131Z is the genuine 3 hp impeller for the WhisperFlo WFE-12 and the IntelliFlo VS, VS 3050, VS+SVRS and VF pumps. One part number covers both pump lines because they share the same wet end at 3 hp.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen to replace\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eReduced flow at the same speed, a rattle from the wet end, or a broken vane found when the pump is opened for a seal change all point to the impeller. Debris drawn past the basket is the usual cause of vane damage.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo the seal at the same time\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eGetting to the impeller means pulling the seal plate, so the shaft seal and the seal and gasket kit should be replaced in the same visit. The impeller screw is a left hand thread, 1\/4-20 x 1, and is a separate part. The 3 hp diffuser assembly is also separate and worth inspecting while the pump is apart.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48625020403924,"sku":"PUR-101-2757","price":95.31,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_b884dd95-38d8-481e-8261-6b3ff6006f05.png?v=1788662308","url":"https:\/\/www.activepoolsupply.com\/products\/impeller-whisperflo-3hp-wfe-12-also-used-on-intelliflo","provider":"Active Pool Supply","version":"1.0","type":"link"}