{"product_id":"parker-179ptcns-8-4-45-male-elbow-1-2-od-1-4-npt-brass","title":"Parker 179PTCNS-8-4 45 Male Elbow 1\/2 Od 1\/4 Npt Brass","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PARKER 179PTCNS-8-4 is a push-to-connect rigid 45-degree male elbow tube fitting designed for compressed air and pneumatic fluid systems. It accepts 1\/2-inch outside diameter tubing on the push-to-connect ends and connects to a 1\/4-inch NPT male port, providing a 45-degree change of direction in the line. Constructed from brass with a nitrile O-ring seal, this fitting is rated to 250 psi maximum working pressure and is certified as a D.O.T. air brake fitting. Installation requires no tools on the tube side — tubing inserts and locks under compression. Licensed plumbing and pneumatic technicians and fleet maintenance professionals are the typical installers.\u003c\/p\u003e\n\u003cp\u003eThis fitting is built for D.O.T.-regulated air brake systems on commercial vehicles and meets FMVSS571.106, SAE J2494, SAE J2494-3, and SAE J844 standards. It is also suitable for general-purpose pneumatic plumbing where a push-to-connect 45-degree elbow with an NPT male transition is required. The wide operating temperature range of -40 degrees F to 200 degrees F makes it suitable for both cold-climate vehicle operation and underhood or engine-compartment routing where heat exposure is a concern.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePush-to-connect tube ends accept 1\/2-inch OD tubing without tools or ferrules\u003c\/li\u003e\n  \u003cli\u003e45-degree rigid elbow geometry eases routing in tight air brake plumbing runs\u003c\/li\u003e\n  \u003cli\u003eBrass body with nitrile O-ring for durability and reliable sealing in pneumatic service\u003c\/li\u003e\n  \u003cli\u003e250 psi maximum working pressure rating\u003c\/li\u003e\n  \u003cli\u003eD.O.T. certified air brake fitting — meets FMVSS571.106, SAE J2494, SAE J2494-3, and SAE J844\u003c\/li\u003e\n  \u003cli\u003eOperating range of -40 degrees F to 200 degrees F\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style D.O.T. air brake push-to-connect fitting compatible with 1\/2-inch OD nylon or polyamide air brake tubing and 1\/4-inch NPT male ports on valves, reservoirs, and related pneumatic components in commercial vehicle air brake systems.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eDepressurize and drain the air brake system fully before removing or installing any fittings. Inspect tubing ends for squareness and clean cuts — damaged or out-of-round tubing will not seal correctly in push-to-connect fittings. Thread the 1\/4-inch NPT male end into the mating port with appropriate thread sealant per the system manufacturer's guidance and applicable D.O.T. regulations. Verify all push-to-connect tube connections are fully seated before returning the system to service and leak-testing at operating pressure.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Tube x MNPT x Tube x Male (Push-To-Connect)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTube Outside Diameter\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/4 inch NPT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: NPT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElbow Angle\u003c\/strong\u003e: 45 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e: 250 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Working Temperature\u003c\/strong\u003e: -40 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Temperature\u003c\/strong\u003e: 200 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eO-Ring Material\u003c\/strong\u003e: Nitrile\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: D.O.T. FMVSS571.106, SAE J2494, SAE J2494-3, SAE J844\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.21 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: 179PTCNS-8-4\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51539293307186,"sku":"179PTCNS-8-4","price":56.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8bc2a2d8eeae566612cd17dfefe1e537_a7d6edf1-308b-4d3f-9dc5-4ea20a9fb6dc.jpg?v=1785837940","url":"https:\/\/voomisupply.com\/products\/parker-179ptcns-8-4-45-male-elbow-1-2-od-1-4-npt-brass","provider":"Voomi Supply","version":"1.0","type":"link"}