{"product_id":"aeroflex-398-ac1434-pipe-insulation-0-25-in-id-0-75-in-wall-288-ft","title":"Aeroflex 398-ac1434 Pipe Insulation 0.25 in Id 0.75 in Wall 288 Ft","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe AEROFLEX 398-ac1434 is a closed-cell elastomeric foam pipe insulation tube designed for thermal protection and condensation control on refrigeration, HVAC, and plumbing piping. Manufactured from a proprietary non-polar EPDM-rubber blend, it delivers consistent long-term performance against moisture vapor transmission and environmental stresses. The tube features a 0.25-inch inside diameter and a 0.75-inch wall thickness, providing substantial insulating value in a flexible, lightweight format. Each unslit tube ships in a 288-foot length. HVAC technicians, refrigeration mechanics, and plumbers install this product on copper, steel, or plastic pipe during new construction or system retrofits.\u003c\/p\u003e\n\u003cp\u003eThis insulation is suited for residential and commercial HVAC and refrigeration applications where condensation control and energy-code compliance are required. The unslit tube format slides directly over pipe ends during new installations, making it the preferred format when piping is not yet run. The closed-cell foam structure resists moisture absorption, helping maintain thermal performance over the life of the system. The 0.75-inch wall thickness addresses the heavier insulation requirements common in low-temperature refrigerant suction lines and chilled-water piping.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eClosed-cell EPDM-rubber foam resists moisture vapor transmission for long-term thermal stability\u003c\/li\u003e\n  \u003cli\u003e0.75-inch wall thickness meets demanding energy code and condensation control requirements\u003c\/li\u003e\n  \u003cli\u003e0.25-inch inside diameter fits small-diameter copper and refrigerant tubing\u003c\/li\u003e\n  \u003cli\u003eUnslit tube format slides over pipe for clean, seamless coverage on new installations\u003c\/li\u003e\n  \u003cli\u003e288-foot continuous length reduces joint count on large runs\u003c\/li\u003e\n  \u003cli\u003eBlack color provides UV-resistant surface for exposed piping installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style insulation solution for small-diameter refrigerant, chilled-water, and plumbing piping requiring a 0.25-inch inside diameter and 0.75-inch wall thickness closed-cell foam tube.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eLicensed HVAC technicians and plumbers typically install elastomeric foam pipe insulation as part of new piping runs or during system retrofits. Power down or de-energize the system and allow piping to reach ambient temperature before installing insulation. Slide the unslit tube over the pipe end before making final connections; adhesive-close the seam with a compatible elastomeric insulation adhesive where required by local energy codes. Avoid stretching the insulation during installation, as this reduces effective wall thickness and thermal performance.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWall Thickness\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 288 feet\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Closed-cell EPDM elastomeric foam\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTube Style\u003c\/strong\u003e: Unslit\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: AEROFLEX\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 398-ac1434\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AEROFLEX","offers":[{"title":"Default Title","offer_id":51138368831794,"sku":"398-AC1434","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/305533041.jpg?v=1778254458","url":"https:\/\/voomisupply.com\/products\/aeroflex-398-ac1434-pipe-insulation-0-25-in-id-0-75-in-wall-288-ft","provider":"Voomi Supply","version":"1.0","type":"link"}