{"product_id":"taco-1600-034rp-3-cast-iron-pump-flange-set","title":"Taco 1600-034RP 3\" Cast Iron Pump Flange Set","description":"\u003cp\u003eReliable connection of circulator pumps to system piping is essential for maintaining pressure and flow efficiency, and the \u003cstrong\u003e1600-034RP\u003c\/strong\u003e cast iron flange set provides the heavy-duty seal required for demanding HVAC applications. Engineered by Taco, this \u003cstrong\u003e1600-034RP\u003c\/strong\u003e component set ensures a vibration-resistant interface, minimizing the risk of leaks and system downtime while supporting smooth hydronic operation.\u003c\/p\u003e\u003cp\u003eThese flanges utilize a robust bolted connection mechanism designed to compress the gasket evenly between the pump casing and the piping. By creating a uniform seal, the flange set ensures that the pump operates at peak hydraulic capacity without pressure loss, while the cast iron construction provides the structural integrity needed to withstand high-temperature hydronic fluid stress.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Material:\u003c\/strong\u003e High-grade cast iron designed for maximum longevity and corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeamless Integration:\u003c\/strong\u003e Engineered specifically for compatibility with 3-inch Taco pump port dimensions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Integrity:\u003c\/strong\u003e Ensures a tight seal to maintain system pressure and prevent fluid migration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick Installation:\u003c\/strong\u003e Standardized mounting holes allow for simplified field replacement and maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Ideal for commercial and industrial hydronic heating and cooling systems, primary-secondary piping loops, and boiler feed pump installations requiring a 3-inch flange connection.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":43125840740446,"sku":"1600-034RP","price":335.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/1600_034RP_image_444a3a33-a360-4ab7-83ec-443deee81ee3.png?v=1786039440","url":"https:\/\/nationalboilersupply.com\/products\/taco-1600-034rp-3-cast-iron-pump-flange-set","provider":"National Boiler Supply","version":"1.0","type":"link"}