{"product_id":"ecm-industries-llc-hwt-0722-heat-shrink-tubing-0-75in-id-600v","title":"Ecm Industries Llc HWT-0722 Heat Shrink Tubing 0.75in Id 600V","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ECM INDUSTRIES LLC HWT-0722 is a heavy-wall, adhesive-lined heat shrink tubing designed to insulate and seal electrical splices in demanding above-ground and below-ground applications. Starting at 0.75 inches inside diameter, it shrinks down to 0.25 inches inside diameter, creating a tight, moisture-resistant seal around wire connections and terminations. Rated at 600 volts maximum, it meets commercial flame-retardant specification MIL-1-230 53\/15. The adhesive lining bonds directly to the substrate as heat is applied, providing a mechanical and environmental barrier suited for harsh installation environments. Each piece is 6 inches long and sold in a bag of 10 units.\u003c\/p\u003e\n\u003cp\u003eThis tubing is used wherever electrical splices need protection from moisture, chemicals, and mechanical stress. Typical applications include residential and commercial wiring, HVAC low-voltage and line-voltage connections, underground conduit splices, and outdoor electrical enclosures. The dual-rated above-ground and below-ground suitability makes it a practical option for electricians and HVAC technicians working in wet, buried, or chemically exposed locations. The heavy-wall construction and adhesive lining offer a level of protection well above standard thin-wall shrink products.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eHeavy-wall adhesive-lined construction bonds to wire and splice as it shrinks\u003c\/li\u003e\n  \u003cli\u003eShrinks from 0.75 inches ID down to 0.25 inches ID for a tight seal\u003c\/li\u003e\n  \u003cli\u003e600-volt maximum rating suitable for line-voltage applications\u003c\/li\u003e\n  \u003cli\u003eMoisture and chemical resistant for above-ground and below-ground use\u003c\/li\u003e\n  \u003cli\u003eMeets commercial flame-retardant specification MIL-1-230 53\/15\u003c\/li\u003e\n  \u003cli\u003eSold in a bag of 10 pieces, each 6 inches long\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose OEM-style replacement or new-installation heat shrink solution for electrical splice protection in residential and commercial HVAC, electrical, and low-voltage wiring applications where 0.75-inch pre-shrink inside diameter tubing is required.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed electrician or qualified HVAC technician. De-energize all circuits and verify zero voltage with a meter before making any splice or connection. Apply heat evenly using a heat gun, working from the center of the tubing outward, until the adhesive is fully activated and the tubing has shrunk uniformly. Do not use an open flame, as uneven heat can damage the tubing and compromise the seal.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter (Pre-Shrink)\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter (Post-Shrink)\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 6 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e: 600 volts maximum\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWall Type\u003c\/strong\u003e: Heavy wall, adhesive lined\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlame Rating\u003c\/strong\u003e: Commercial flame retardant, MIL-1-230 53\/15\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnvironmental Rating\u003c\/strong\u003e: Moisture and chemical resistant, above ground and below ground\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 10 pieces per bag\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: EA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.4 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: ECM INDUSTRIES LLC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: HWT-0722\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GARDNER BENDER","offers":[{"title":"Default Title","offer_id":51559882064178,"sku":"HWT-0722","price":78.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/85c36057a6a64731c9644edaeef9338c.jpg?v=1786443475","url":"https:\/\/voomisupply.com\/products\/ecm-industries-llc-hwt-0722-heat-shrink-tubing-0-75in-id-600v","provider":"Voomi Supply","version":"1.0","type":"link"}