{"product_id":"impeller-7-5hp-1ph-3ph-mh","title":"Pentair C Series Pump Impeller, 1PH or 3PH Medium Head, 7.5HP","description":"\u003cp\u003eThe Pentair 070227 is the 7-1\/2 HP medium head impeller for the C Series commercial pumps sold under both the Pentair and Purex names. It fits the single phase CM-75 and the three phase CMK-75 and CMKL-75 bronze pumps.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCast bronze, closed face, with eight vanes. This is the CMK medium head configuration; C Series pumps were built in more than one head, so confirm yours before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDimensions for matching\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eOutside diameter across the vanes is 5-1\/8 in. Thickness at the outside edge is 1-1\/16 in. measured inside and 1-3\/8 in. measured outside. Front to back is 2-3\/4 in., not counting the 1-5\/8 in. diameter by 3\/8 in. long extension on the front face. The vaneless section measures 4-17\/32 in. outside and 4-5\/32 in. inside.\u003c\/p\u003e\u003cp\u003eThe impeller is what carries the motor's energy into the water. A worn or damaged one shows up as falling flow and rising motor load well before anything else on the pump complains, so on a commercial pump it pays to replace it as soon as the vanes show wear.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48624924557524,"sku":"PUR-101-1457","price":1297.43,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_36afa199-7617-4bc9-8264-36ec703b8654.png?v=1788653726","url":"https:\/\/www.activepoolsupply.com\/products\/impeller-7-5hp-1ph-3ph-mh","provider":"Active Pool Supply","version":"1.0","type":"link"}