{"product_id":"midland-industries-73346r5-polyurethane-tubing-500-ft","title":"Midland Industries 73346R5 Polyurethane Tubing 500 Ft","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe MIDLAND INDUSTRIES 73346R5 is a red polyurethane tubing supplied in a 500-foot length, engineered for pneumatic and fluid-transfer applications where durability and flexibility are critical. The tubing measures 0.328 inches inner diameter and 0.500 inches outer diameter, with a wall thickness of 0.086 inches. It carries a working pressure rating of 150 psi and a 3:1 safety factor, making it a reliable choice for moderate-pressure lines. Shore A hardness of 98 gives the tubing excellent resistance to abrasion, chemical exposure, kinking, cold, and heat. HVAC technicians, plumbers, and industrial service professionals install this tubing in pneumatic control lines, fluid conveyance systems, and instrumentation runs.\u003c\/p\u003e\u003cp\u003eThis tubing is suited for both residential and commercial applications where a flexible, high-durability line is required. It is rated for temperatures from -40 to 150 degrees F, making it appropriate for outdoor runs, refrigerated environments, and heated mechanical spaces alike. The 28 inHg vacuum rating extends its usefulness to suction-side applications. Its flexibility and dimensional consistency make it a practical choice for routing through tight spaces or equipment enclosures where rigid pipe is not feasible.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e150 psi working pressure with a 3:1 safety factor\u003c\/li\u003e\n\u003cli\u003eTemperature range: -40 to 150 degrees F\u003c\/li\u003e\n\u003cli\u003e28 inHg vacuum rating for suction-side use\u003c\/li\u003e\n\u003cli\u003eShore A 98 hardness for strong abrasion and kink resistance\u003c\/li\u003e\n\u003cli\u003e1.102-inch minimum bend radius maintains flow without kinking\u003c\/li\u003e\n\u003cli\u003eDimensional tolerance of plus or minus 0.005 inches for consistent fitting connections\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eRated for use with push-to-connect fittings, barb-type fittings, and compression fittings. Designed as a standard OEM-style polyurethane tubing replacement or new-installation supply for pneumatic and fluid-transfer systems requiring 1\/2-inch OD tubing.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is typically performed by HVAC technicians, plumbers, or industrial mechanics working on pneumatic or fluid-transfer lines. Depressurize and isolate any line before cutting or connecting the tubing. A clean, square cut is recommended to ensure full seating in push-to-connect or compression fittings. Verify that all fitting types used are rated for the application pressure and fluid media before placing the system into service.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInner Diameter\u003c\/strong\u003e: 0.328 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOuter Diameter\u003c\/strong\u003e: 0.500 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall Thickness\u003c\/strong\u003e: 0.086 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 500 feet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e: 150 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVacuum Rating\u003c\/strong\u003e: 28 inHg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Factor\u003c\/strong\u003e: 3:1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range\u003c\/strong\u003e: -40 to 150 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness\u003c\/strong\u003e: Shore A 98\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Bend Radius\u003c\/strong\u003e: 1.102 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensional Tolerance\u003c\/strong\u003e: plus or minus 0.005 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Polyurethane\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Red\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 31.83 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Height\u003c\/strong\u003e: 15.65 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Length\u003c\/strong\u003e: 14.55 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Width\u003c\/strong\u003e: 14.8 inches\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: MIDLAND INDUSTRIES\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 73346R5\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MIDLAND INDUSTRIES","offers":[{"title":"Default Title","offer_id":67952881434930,"sku":"73346R5","price":823.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/27cec022336d66cb6e5afb4d04fb7b07_e1462492-522b-4da7-9a75-cd262b90d3ba.jpg?v=1791753965","url":"https:\/\/voomisupply.com\/products\/midland-industries-73346r5-polyurethane-tubing-500-ft","provider":"Voomi Supply","version":"1.0","type":"link"}