{"product_id":"taco-1610-019srp-stainless-steel-impeller-assembly-4-75","title":"Taco 1610-019SRP Stainless Steel Impeller Assembly 4.75\"","description":"\u003cp\u003eMaintain peak hydraulic efficiency in your hydronic system with the \u003cb\u003e1610-019SRP\u003c\/b\u003e stainless steel impeller assembly. Engineered specifically for the Taco 1600 Series in-line pumps, this 4.75\" replacement component ensures optimal flow rates and pressure head, effectively restoring your pump's performance back to factory standards.\u003c\/p\u003e\u003cp\u003eThis impeller operates within the innovative 1600 Series architecture, which utilizes a replaceable, permanently-lubricated bearing cartridge. By isolating the mechanical components from extreme system temperatures, this design minimizes thermal stress and prevents premature wear on the rotating assembly, extending the overall lifecycle of your pump infrastructure.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCorrosion Resistance:\u003c\/b\u003e High-grade stainless steel construction ensures compatibility with varied fluid compositions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOperational Precision:\u003c\/b\u003e Exact 4.75\" diameter matches original OEM tolerances for balanced hydraulic output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eExtended Component Life:\u003c\/b\u003e Precision molding reduces cavitation risk and minimizes internal turbulence.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Designed exclusively for Taco 1600 Series in-line circulator pumps used in commercial HVAC, residential hydronic heating, and chilled water distribution systems.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":43125850898526,"sku":"1610-019SRP","price":294.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/1610_019SRP_image_176e9a74-d0f7-4cab-8d69-dda8f6da366b.png?v=1786040489","url":"https:\/\/nationalboilersupply.com\/products\/taco-1610-019srp-stainless-steel-impeller-assembly-4-75","provider":"National Boiler Supply","version":"1.0","type":"link"}