{"product_id":"parker-821-8-rl-push-on-air-hose-1-2-in-id-300-psi","title":"Parker 821-8-RL Push-on Air Hose 1\/2 in Id 300 Psi","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PARKER 821-8-RL is a push-on air hose designed for compressed-air distribution in industrial and trade service environments. It features a 1\/2 inch inside diameter and a 300 psi working pressure rating, making it suitable for moderate- to high-demand pneumatic applications. Constructed from synthetic rubber, the hose handles a wide operating temperature range of -40 degrees F to 212 degrees F. No end connections are included — the push-on design allows fittings to be seated without clamps or crimps. This hose is sold by the foot in cut-to-length increments, with a 25-foot minimum cut and a total coil length of 240 feet.\u003c\/p\u003e\u003cp\u003eThis hose is used in shop air systems, pneumatic tool supply lines, and general compressed-air plumbing in residential, commercial, and light industrial settings. Its synthetic rubber construction resists weathering and maintains flexibility across a broad temperature range, which suits both indoor and outdoor runs. It is appropriate for HVAC, plumbing, and mechanical contractors who need field-cut hose lengths for custom pneumatic installations. The 1\/2 inch ID sizing is a common choice for air supply lines feeding tools and equipment with moderate flow requirements.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePush-on design — no clamps or crimps required for fitting installation\u003c\/li\u003e\n\u003cli\u003e300 psi working pressure supports demanding pneumatic service\u003c\/li\u003e\n\u003cli\u003eOperating range of -40 degrees F to 212 degrees F suits harsh environments\u003c\/li\u003e\n\u003cli\u003eSynthetic rubber construction provides weather and heat resistance\u003c\/li\u003e\n\u003cli\u003eCut-to-length format with 25-foot minimum allows field customization\u003c\/li\u003e\n\u003cli\u003eBlack color, no end connections included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a cut-to-length push-on air hose for use with standard push-on pneumatic fittings sized for 1\/2 inch ID hose in compressed-air systems.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is typically performed by mechanical, HVAC, or plumbing technicians working on compressed-air distribution systems. Depressurize and lock out the air supply before cutting or connecting hose segments. Use a clean, straight cut to ensure a proper push-on fitting seat. Verify that working pressures and temperatures of all system components are compatible before commissioning the line.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose Type\u003c\/strong\u003e: Push-On Air Hose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 0.78 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e: 300 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Temperature\u003c\/strong\u003e: 212 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Temperature\u003c\/strong\u003e: -40 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Synthetic Rubber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Connections\u003c\/strong\u003e: None\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: Cut-to-length, 25-foot minimum, 240-foot total coil\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 20 x 21 x 21 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.14 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: PARKER\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 821-8-RL\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51542817866034,"sku":"821-8-RL","price":332.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/47ec7899e3594fc8e90763adeacd132c_b9cecc2b-1045-414d-ae32-6bc0e2cfa6f0.jpg?v=1785908260","url":"https:\/\/voomisupply.com\/products\/parker-821-8-rl-push-on-air-hose-1-2-in-id-300-psi","provider":"Voomi Supply","version":"1.0","type":"link"}