{"product_id":"taco-131-cast-iron-three-piece-circulating-pump-1-3-hp","title":"Taco 131 Cast Iron Three-Piece Circulating Pump, 1\/3 HP","description":"\u003cp\u003eMaintain optimal flow and system reliability with the \u003cb\u003eTaco 131\u003c\/b\u003e, a robust three-piece circulating pump designed for heavy-duty hydronic heating applications. Engineered for durability, the \u003cb\u003e131\u003c\/b\u003e model features a rugged cast iron housing that ensures longevity and efficient thermal transfer across large residential or light commercial loops.\u003c\/p\u003e\u003cp\u003eThis three-piece centrifugal design separates the motor, bearing assembly, and pump head, which simplifies field service and routine maintenance. By allowing for modular repair without dismantling the entire piping infrastructure, this unit provides long-term cost savings and operational stability for high-demand circulation tasks.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSuperior Construction:\u003c\/b\u003e Heavy-duty cast iron volute for maximum structural integrity and corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eServiceability Focused:\u003c\/b\u003e Three-piece architecture permits easy replacement of individual components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eReliable Power:\u003c\/b\u003e Equipped with a high-torque 1\/3 HP motor for consistent, quiet fluid movement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSystem Compatibility:\u003c\/b\u003e Optimized for seamless integration into standard hot water heating circuits.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Ideal for zoned hydronic radiant heating systems, large-scale residential baseboard heating, and industrial liquid circulation loops requiring continuous 24\/7 operation.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":43125093859422,"sku":"131","price":2712.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/131_image_ee07b021-99b9-4fa1-bb10-34a86f941696.png?v=1786035670","url":"https:\/\/nationalboilersupply.com\/products\/taco-131-cast-iron-three-piece-circulating-pump-1-3-hp","provider":"National Boiler Supply","version":"1.0","type":"link"}