{"product_id":"crown-engineering-41299-50-spring-pump-coupler","title":"Crown Engineering 41299-50 Spring Pump Coupler","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CROWN ENGINEERING 41299-50 is a spring pump coupler designed to connect pump shafts in fluid-handling systems. Couplers of this type transfer rotational force between a motor and pump assembly while absorbing minor shaft misalignment and reducing vibration transmission. The 41299-50 is a compact component, measuring 3 inches in length, 3 inches in width, and 1 inch in height, with a shipping weight of 0.5 pounds. Licensed plumbers, pump service technicians, and mechanical contractors typically install this type of coupling hardware during pump assembly, maintenance, or motor replacement work.\u003c\/p\u003e\n\u003cp\u003eSpring pump couplers are used in a range of pump system applications, including sump pumps, circulation pumps, and light-duty fluid transfer assemblies found in residential and light commercial settings. This coupler is suited for installations where a flexible connection between motor and pump shaft is required to compensate for minor angular or parallel misalignment. It is a direct-fit style replacement component for use during scheduled maintenance or corrective service calls.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSpring-style coupling design absorbs shaft misalignment and reduces vibration between motor and pump\u003c\/li\u003e\n  \u003cli\u003eCompact form factor at 3 x 3 x 1 inches suits tight pump housing installations\u003c\/li\u003e\n  \u003cli\u003eLightweight at 0.5 pounds for easy handling during service calls\u003c\/li\u003e\n  \u003cli\u003eOEM-style replacement suitable for pump maintenance and motor swap applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement spring pump coupler for use in residential and light commercial pump systems requiring a flexible shaft coupling connection.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed plumber or qualified pump service technician. Disconnect power to the pump motor and isolate any fluid supply before disassembling the pump-motor coupling. Verify shaft diameter and coupler bore dimensions before installation to confirm proper fit. Follow applicable local mechanical codes and the pump manufacturer's service documentation when completing the replacement.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItem Type\u003c\/strong\u003e: Coupler\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSub Type\u003c\/strong\u003e: Pump Coupler\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.5 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: CROWN ENGINEERING\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 41299-50\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CROWN ENGINEERING","offers":[{"title":"Default Title","offer_id":51621095047474,"sku":"41299-50","price":23.51,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4d96411a6d051004ab69dee06444193e.jpg?v=1787349681","url":"https:\/\/voomisupply.com\/products\/crown-engineering-41299-50-spring-pump-coupler","provider":"Voomi Supply","version":"1.0","type":"link"}