{"product_id":"pentair-diffuser-for-eq-series-15hp-pump-356735z","title":"Pentair Diffuser for EQ Series 15HP Pump | 356735Z","description":"\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003eProduct Overview\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThe Pentair 356735Z Diffuser is a genuine OEM replacement component designed for select Pentair EQ Series commercial pool pumps. Primarily used with 15 HP EQ1500 configurations, this diffuser is also specified for certain EQ Series 3 HP and specialty 10 HP configurations. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe diffuser surrounds the pump impeller and helps direct water through the hydraulic assembly for efficient pressure and flow. Pentair EQ Series diffusers are manufactured from corrosion-resistant PPO resin and incorporate a replaceable bronze wear ring at the impeller interface. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eGenuine Pentair OEM Replacement\u003c\/strong\u003e\u003cbr\u003eFactory replacement diffuser engineered for compatible Pentair EQ Series commercial pumps.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e15 HP EQ Series Application\u003c\/strong\u003e\u003cbr\u003eDesigned for standard EQK1500 and EQKT1500 15 HP pump configurations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCommercial-Duty Construction\u003c\/strong\u003e\u003cbr\u003eManufactured for demanding commercial swimming pool, aquatic facility, and water circulation applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePPO Resin Design\u003c\/strong\u003e\u003cbr\u003eCorrosion-resistant diffuser construction provides durability in commercial pool environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReplaceable Bronze Wear Ring\u003c\/strong\u003e\u003cbr\u003eDesigned with a replaceable wear ring to help maintain proper clearance between the diffuser and impeller.\u003c\/p\u003e\n\u003ch2\u003eBenefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRestores proper pump hydraulic performance\u003c\/li\u003e\n\u003cli\u003eGenuine Pentair OEM replacement component\u003c\/li\u003e\n\u003cli\u003eHelps direct water efficiently through the impeller assembly\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant construction\u003c\/li\u003e\n\u003cli\u003eDesigned for demanding commercial circulation systems\u003c\/li\u003e\n\u003cli\u003eAllows repair of the pump wet end without replacing the complete pump\u003c\/li\u003e\n\u003cli\u003eCompatible with several standard and specialty EQ Series configurations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"group TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003ePentair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eEQ Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003ePump Diffuser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer Part Number \/ SKU\u003c\/td\u003e\n\u003ctd\u003e356735Z\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC \/ Barcode\u003c\/td\u003e\n\u003ctd\u003e788379909871\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Horsepower Application\u003c\/td\u003e\n\u003ctd\u003e15 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003ePPO Resin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWear Ring\u003c\/td\u003e\n\u003ctd\u003eReplaceable Bronze\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eCommercial Pool \/ Spa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Weight\u003c\/td\u003e\n\u003ctd\u003e2.2 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e9 x 9 x 7.5 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1-Year General Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003ePool360 currently lists UPC \u003cstrong\u003e788379909871\u003c\/strong\u003e, 2.2 lb product weight, 9 × 9 × 7.5-inch shipping dimensions, and a one-year general warranty for 356735Z. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eInstallation Information\u003c\/h2\u003e\n\u003cp\u003eReplacing the diffuser requires disassembly of the EQ Series pump wet end. Disconnect and lock out electrical power before servicing the pump.\u003c\/p\u003e\n\u003cp\u003eWhile the pump is disassembled, inspect the impeller, diffuser wear ring, mechanical shaft seal, O-rings, and related hardware. Worn sealing or hydraulic components should be replaced before returning the pump to service.\u003c\/p\u003e\n\u003cp\u003eProfessional installation by a qualified commercial pool service technician is recommended.\u003c\/p\u003e\n\u003ch2\u003eConfirm Before Ordering\u003c\/h2\u003e\n\u003cp\u003ePentair 356735Z is specified for select configurations including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEQK1500 – 15 HP\u003c\/li\u003e\n\u003cli\u003eEQKT1500 – 15 HP\u003c\/li\u003e\n\u003cli\u003eEQK1500 575V – 15 HP\u003c\/li\u003e\n\u003cli\u003eSelect EQK1000 50 Hz – 10 HP\u003c\/li\u003e\n\u003cli\u003eSelect EQK1000 explosion-proof 50 Hz – 10 HP\u003c\/li\u003e\n\u003cli\u003eSelect EQW300 \/ EQK300 configurations – 3 HP\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePentair’s current replacement-parts documentation confirms 356735 as the diffuser for the standard 15 HP EQK1500\/EQKT1500 pumps and several specialty EQ configurations. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eWarranty Information\u003c\/h2\u003e\n\u003cp\u003eThis replacement component carries a 1-year general warranty. Warranty eligibility and coverage may depend on installation, application, purchase channel, and current Pentair warranty requirements. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eCustomer Q\u0026amp;A\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is 356735Z a genuine Pentair replacement part?\u003c\/strong\u003e\u003cbr\u003eYes. It is an OEM Pentair diffuser for compatible EQ Series commercial pumps.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does it fit a 15 HP EQK1500 pump?\u003c\/strong\u003e\u003cbr\u003eYes. Pentair specifies this diffuser for standard EQK1500 and EQKT1500 15 HP configurations. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this diffuser only used on 15 HP pumps?\u003c\/strong\u003e\u003cbr\u003eNo. It is also used on certain 10 HP 50 Hz and 3 HP EQ Series configurations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the impeller included?\u003c\/strong\u003e\u003cbr\u003eNo. This listing is for the diffuser only. The impeller, motor, shaft seal, pump housing, and other components are sold separately unless otherwise stated.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":54407215415606,"sku":"356735Z","price":559.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/1167\/9798\/files\/Pentair-356735.jpg?v=1786740681","url":"https:\/\/poolsupplydepot.net\/products\/pentair-diffuser-for-eq-series-15hp-pump-356735z","provider":"Pool Supply Depot","version":"1.0","type":"link"}