{"product_id":"parker-821fr-12-grn-rl-push-on-air-hose-3-4-in-250-psi","title":"Parker 821FR-12-GRN-RL Push-on Air Hose 3\/4 in 250 Psi","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PARKER 821FR-12-GRN-RL is a push-on air hose designed for compressed air distribution in industrial, commercial, and trade service applications. Built from synthetic rubber, it accepts push-on fittings without the need for clamps or ferrules, making connections fast and straightforward. The hose carries a 250 psi working pressure rating and handles a temperature range of -40 to 212 degrees F. It has a 3\/4 inch inside diameter and a 1.03 inch outside diameter. This hose is sold by the foot in 1-foot increments with a 20-foot minimum cut length, pulled from a 200-foot source coil.\u003c\/p\u003e\n\u003cp\u003eThis hose is suited for pneumatic tool supply lines, air compressor drop lines, and general-purpose compressed air runs in shop, mechanical, and field service environments. The green color aids in line identification on busy installations with multiple hose types. Licensed HVAC technicians, plumbers, and general mechanics commonly use this hose where a reliable, moderate-pressure air supply connection is required. It performs across a wide temperature range, making it practical for both indoor shop use and outdoor seasonal work.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePush-on design accepts standard push-on fittings without clamps or ferrules\u003c\/li\u003e\n  \u003cli\u003e250 psi working pressure rating for general compressed air service\u003c\/li\u003e\n  \u003cli\u003eWide service temperature range: -40 to 212 degrees F\u003c\/li\u003e\n  \u003cli\u003e3\/4 inch ID with 1.03 inch OD synthetic rubber construction\u003c\/li\u003e\n  \u003cli\u003eGreen color for easy identification in multi-hose installations\u003c\/li\u003e\n  \u003cli\u003eSold by the foot in 1-foot increments; 20-foot minimum cut length\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with standard push-on air hose fittings sized for 3\/4 inch ID hose. No specific OEM system compatibility is stated for this part. Verify fitting manufacturer specifications before ordering.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by mechanics, HVAC technicians, or plumbers with experience in compressed air system assembly. Depressurize and lock out the air supply before cutting or connecting hose sections. Push-on fittings must be fully seated to achieve a secure, leak-free connection. Cut hose ends cleanly and squarely using a hose cutter to ensure proper fitting engagement.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\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: 3\/4 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 1.03 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e: 250 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Temperature\u003c\/strong\u003e: -40 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Temperature\u003c\/strong\u003e: 212 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: Green\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Connections\u003c\/strong\u003e: None (cut-to-length)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSold In\u003c\/strong\u003e: 1-foot increments, 20-foot minimum cut length, 200-foot total coil\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight (per unit)\u003c\/strong\u003e: 0.221 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: PARKER\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 821FR-12-GRN-RL\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51541527855410,"sku":"821FR-12-GRN-RL","price":522.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e1e70749da22adfc939cd8dd84d77f3d_8be282e2-58e5-4ed2-bec5-8456d25b7004.jpg?v=1785878429","url":"https:\/\/voomisupply.com\/products\/parker-821fr-12-grn-rl-push-on-air-hose-3-4-in-250-psi","provider":"Voomi Supply","version":"1.0","type":"link"}