{"product_id":"taco-1640-001srp-stainless-steel-7-9-impeller-assembly","title":"Taco 1640-001SRP Stainless Steel 7.9\" Impeller Assembly","description":"\u003cp\u003eMaintain peak hydraulic efficiency in your HVAC system with the \u003cstrong\u003e1640-001SRP\u003c\/strong\u003e stainless steel impeller assembly, designed specifically for Taco 1600 series in-line pumps. This 7.9-inch replacement component ensures precise fluid movement and system pressure balance, preventing cavitation and restoring the original performance characteristics of your circulator pump.\u003c\/p\u003e\u003cp\u003eThe impeller works in tandem with the Taco 1600 series’ unique cool-bearing cartridge design. By isolating the pump's bearing assembly from extreme system temperatures, this component allows the unit to operate under rigorous conditions without premature mechanical degradation, significantly extending the service life of your in-line pump.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Material:\u003c\/strong\u003e Constructed from corrosion-resistant stainless steel for long-term reliability in hydronic applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise Flow Geometry:\u003c\/strong\u003e Balanced 7.9-inch diameter ensures vibration-free operation and consistent pump output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeamless Integration:\u003c\/strong\u003e Designed for easy installation within the 1600 series housing to minimize system downtime.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Primarily used in commercial and residential hydronic heating and cooling systems, specifically for Taco 1600 Series In-Line Circulator Pumps requiring impeller replacement due to wear, debris damage, or cavitation erosion.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":43125878423646,"sku":"1640-001SRP","price":978.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/1640_001SRP_image_5a9b0daf-03ae-49a0-a3c4-2f65f65d1b61.png?v=1786042526","url":"https:\/\/nationalboilersupply.com\/products\/taco-1640-001srp-stainless-steel-7-9-impeller-assembly","provider":"National Boiler Supply","version":"1.0","type":"link"}