{"product_id":"178746z","title":"Pentair CNCRP\/PosiClear RP\/Sep Tank Union Diamond Seal Kit (178746Z)","description":"\u003cp\u003eCorrect water movement through a Challenger pump depends on the diffuser guiding flow around the impeller. This 0.75 HP diffuser helps restore hydraulic performance when the original part has become worn, warped, or damaged. Use it during pump rebuilds where flow, priming, or internal pump efficiency has been affected by diffuser wear.\u003c\/p\u003e\u003cp\u003eChoose this replacement when you want a clean, part-specific repair rather than forcing a workaround that can create leaks, fit issues, or recurring service calls. Always match the part number, equipment series, horsepower, plumbing size, color, or application details before installation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDesigned for targeted pump repair instead of full equipment replacement\u003c\/li\u003e\n\u003cli\u003eHelps restore fit, support, sealing, or internal water control\u003c\/li\u003e\n\u003cli\u003eUseful for service technicians and hands-on pool owners\u003c\/li\u003e\n\u003cli\u003eBuilt for compatible Pentair Pool Products equipment applications\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pentair Pool Products","offers":[{"title":"Default Title","offer_id":48503650779291,"sku":"178746Z","price":11.3,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/files\/17-102-1042_XL.jpg?v=1778040171","url":"https:\/\/www.bathandspaparts.com\/en-ca\/products\/178746z","provider":"Bath and Spa Parts Online","version":"1.0","type":"link"}