{"product_id":"swimables®-whisperflo-style-pump-wet-end-0-5-2-hp-w-hi-temp-unions-sw-21-149","title":"Swimables® WhisperFlo-Style Pump Wet End (0.5–2 HP) w\/ Hi-Temp Unions | SW-21-149","description":"\u003ch2\u003eSwimables® WhisperFlo-Style Pump Wet End (0.5–2 HP) with Hi-Temp Unions | SW-21-149\u003c\/h2\u003e\n\u003cp\u003eComplete aftermarket wet end for WhisperFlo-style pumps (replaces Pentair 357149). Includes hi-temperature 2\" unions for easy service. Motor not included.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDirect replacement for WhisperFlo wet ends, 0.5–2 HP range (aftermarket by Swimables)\u003c\/li\u003e\n\u003cli\u003eIncludes 2\" hi-temp unions (MPT × slip) for fast install\/service\u003c\/li\u003e\n\u003cli\u003eOEM-style housing and internals; rebuild without replacing the motor\u003c\/li\u003e\n\u003cli\u003eSuited for harsh pool environments and continuous duty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe SW-21-149 wet end revives a worn WhisperFlo-style pump. It mirrors the OEM 357149 assembly and adds high-temperature unions so you can replumb once and service easily later. Swap in a fresh shaft seal and gaskets and you’re back to leak-free, efficient circulation.\u003c\/p\u003e\n\u003ch3\u003ePro Tip\u003c\/h3\u003e\n\u003cp\u003eAlways replace the shaft seal and lid\/diffuser o-rings when changing a wet end. Use the supplied hi-temp unions to make the next service a two-minute job.\u003c\/p\u003e\n\u003ch3\u003eRelated Parts\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWhisperFlo\/IntelliFlo 2\" Hi-Temp Union | 21063-200-000\u003c\/li\u003e\n\u003cli\u003eWhisperFlo Shaft Seal (PS-1000\/AS-1000 class) | N\/A\u003c\/li\u003e\n\u003cli\u003eWhisperFlo Pump Lid \u0026amp; O-Ring Kit (357151\/357199 class) | N\/A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eSW-21-149\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC or GTIN\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSwimables\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003ePump Wet End Assembly (WhisperFlo style)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\/Connection\u003c\/td\u003e\n\u003ctd\u003e2\" hi-temp unions included (2\" MPT × 2\" slip); standard WhisperFlo footprint\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterials\u003c\/td\u003e\n\u003ctd\u003ePump housing \u0026amp; basket assembly; high-temperature PVC unions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Source\u003c\/td\u003e\n\u003ctd\u003eN\/A (wet end only; reuse existing motor)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Product(s)\u003c\/td\u003e\n\u003ctd\u003ePentair WhisperFlo\/IntelliFlo-style pumps, 0.5–2 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Swimable","offers":[{"title":"Default Title","offer_id":41807868952661,"sku":"SW-21-149","price":232.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0105\/0837\/0005\/files\/182_679138ae90b390.76481045_71XI9Fnk42L._AC_SL1500__20_282_29_large_044329b4-9ebe-4b1a-b579-58162b3e6888.webp?v=1761587351","url":"https:\/\/www.epoolsupply.com\/products\/swimables%c2%ae-whisperflo-style-pump-wet-end-0-5-2-hp-w-hi-temp-unions-sw-21-149","provider":"ePoolSupply","version":"1.0","type":"link"}