{"product_id":"dixon-valve-coupling-hs40-worm-gear-clamp","title":"Dixon Valve Coupling HS40 Worm Gear Clamp","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe DIXON VALVE COUPLING HS40 is a worm gear clamp designed to secure hose connections in fluid transfer, HVAC, plumbing, and general industrial applications. Worm gear clamps work by tightening a slotted band around a hose or fitting via a threaded worm drive mechanism, creating a uniform radial seal that resists pressure and vibration. Weighing approximately 0.01 pounds, this is a lightweight, single-piece fastening device suited for installation by plumbers, HVAC technicians, and pipefitters in both residential and light commercial settings.\u003c\/p\u003e\n\u003cp\u003eWorm gear clamps of this type are commonly used to secure coolant hoses, drain lines, flexible duct connections, and water supply fittings. The HS40 is appropriate for applications requiring a reliable, adjustable band clamp where the hose outside diameter falls within the clamp's rated range. Typical install scenarios include securing rubber or silicone hoses to barbed fittings, nipples, and spigots across a variety of piping systems.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eWorm drive mechanism allows fine adjustment for a secure, uniform grip on hose connections\u003c\/li\u003e\n  \u003cli\u003eLightweight construction at 0.01 pounds for easy single-hand installation\u003c\/li\u003e\n  \u003cli\u003eCompatible with rubber, silicone, and flexible hose materials common in HVAC and plumbing systems\u003c\/li\u003e\n  \u003cli\u003eSingle-piece band design simplifies installation without special tooling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-installation worm gear clamp for use in residential and light commercial hose connection applications where an adjustable band clamp is required.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by a licensed plumber or HVAC technician using a flathead or hex-head screwdriver. Shut off fluid flow and depressurize the line before removing or installing any hose clamp. Position the clamp over the hose end before seating the hose on the fitting, then tighten the worm drive screw until the band is snug and the hose does not rotate. Avoid overtightening, which can damage flexible hose materials.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31171712\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: DIXON VALVE COUPLING\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: HS40\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DIXON VALVE \u0026 COUPLING","offers":[{"title":"Default Title","offer_id":51695716565298,"sku":"HS40","price":41.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/506298030b1b2b66121fd0da7ba95e79.jpg?v=1788337704","url":"https:\/\/voomisupply.com\/products\/dixon-valve-coupling-hs40-worm-gear-clamp","provider":"Voomi Supply","version":"1.0","type":"link"}