{"product_id":"taco-194-1540f-1-1-4-npt-pump-flange-set","title":"Taco 194-1540F 1-1\/4\" NPT Pump Flange Set","description":"\u003cp\u003eMaintain system integrity and facilitate easy maintenance with the \u003cstrong\u003e194-1540F\u003c\/strong\u003e Taco Pump Flange Set. Designed to provide a secure, leak-proof transition between your hydronic pump and piping infrastructure, this 1-1\/4\" NPT flange set ensures optimal alignment and structural support for your circulation equipment. By utilizing this genuine \u003cstrong\u003e194-1540F\u003c\/strong\u003e replacement part, you guarantee compatibility and pressure-rated performance for your specific Taco pump model.\u003c\/p\u003e\u003cp\u003eThese flanges utilize a precision-engineered sealing surface to compress the pump gasket, preventing system fluid loss and minimizing the risk of air intrusion in closed-loop systems. The threaded connection design allows for rapid installation and future serviceability, providing a robust mechanical joint that withstands the thermal expansion and contraction cycles typical of residential and commercial hydronic heating applications.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure Connection:\u003c\/strong\u003e Precision-tapped 1-1\/4\" NPT threads provide a high-integrity mechanical seal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e Heavy-duty construction ensures longevity against system fluids and environmental moisture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimplified Installation:\u003c\/strong\u003e Standardized flange geometry allows for fast mounting to compatible pump volutes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Reliability:\u003c\/strong\u003e Genuine OEM specifications prevent vibration-induced leaks at pump inlet and outlet points.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Ideal for residential and light commercial hydronic heating systems, radiant floor loops, and chilled water circulation setups where reliable, threaded pump connections are required.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":43127705436254,"sku":"194-1540F","price":49.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/194_1540F_image_bea33c35-9696-42b5-90dc-dbc0f329e4d7.png?v=1786056685","url":"https:\/\/nationalboilersupply.com\/products\/taco-194-1540f-1-1-4-npt-pump-flange-set","provider":"National Boiler Supply","version":"1.0","type":"link"}