{"product_id":"taco-1610-020srp-stainless-steel-impeller-assembly-4-5","title":"Taco 1610-020SRP Stainless Steel Impeller Assembly 4.5\"","description":"\u003cp\u003eMaintain peak circulation efficiency in your hydronic system with the \u003cb\u003e1610-020SRP\u003c\/b\u003e stainless steel impeller assembly from Taco. Designed specifically for the 1600 Series in-line pumps, this 4.5\" replacement component ensures hydraulic performance and reliable flow rates are restored to factory specifications.\u003c\/p\u003e\u003cp\u003eThis impeller assembly works in harmony with Taco’s exclusive 1600 series cartridge design, which isolates critical moving parts from system temperature fluctuations. By maintaining stable operating conditions, this stainless steel component minimizes erosion and cavitation, effectively extending the lifespan of your entire pump assembly.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial Integrity:\u003c\/b\u003e Constructed from premium stainless steel to resist corrosion in harsh hydronic environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHydraulic Precision:\u003c\/b\u003e Engineered for exact 4.5-inch fitment to maintain precise pump curves and head pressure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eComponent Longevity:\u003c\/b\u003e Designed to work alongside the cool-bearing cartridge to protect the rotating assembly.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Ideal for commercial HVAC, closed-loop hydronic heating, cooling, and industrial fluid circulation systems utilizing Taco 1600 Series in-line circulators.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":43125850996830,"sku":"1610-020SRP","price":308.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/1610_020SRP_image_be6e5e8d-2899-4acb-a763-8f47eaf90e4e.png?v=1786040502","url":"https:\/\/nationalboilersupply.com\/products\/taco-1610-020srp-stainless-steel-impeller-assembly-4-5","provider":"National Boiler Supply","version":"1.0","type":"link"}