{"product_id":"midland-industries-540608sa-45-degree-swivel-elbow-brass","title":"Midland Industries 540608SA 45 Degree Swivel Elbow Brass","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe MIDLAND INDUSTRIES 540608SA is a 45-degree swivel elbow fitting designed for push-to-connect pneumatic and fluid line applications. It connects a 3\/8-inch push-in port to a 1\/2-inch male NPTF thread, allowing a directional change in the line while maintaining a leak-free seal. Constructed from brass, this fitting carries a D.O.T. rating and handles pressures up to 150 psi across a temperature range of -40 to 200 degrees F. Plumbers, HVAC technicians, and fleet maintenance professionals install this type of fitting in air brake systems, compressed air lines, and similar pressurized tubing runs.\u003c\/p\u003e\n\u003cp\u003eThis swivel elbow is suited for residential and commercial applications where a rigid straight connection is not practical. The push-in end accepts 3\/8-inch OD tubing without additional tools, while the 1\/2-14 MNPTF threaded end mates to standard port fittings. The D.O.T.-rated construction makes it appropriate for vehicle air brake plumbing as well as stationary compressed air distribution systems. It is typically installed by licensed plumbers, HVAC technicians, or qualified maintenance mechanics working on air and fluid distribution lines.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e45-degree swivel elbow geometry allows directional routing without bending tubing\u003c\/li\u003e\n  \u003cli\u003ePush-in connection accepts 3\/8-inch OD tubing for tool-free insertion\u003c\/li\u003e\n  \u003cli\u003e1\/2-14 MNPTF threaded end for secure, leak-resistant port connections\u003c\/li\u003e\n  \u003cli\u003eRated to 150 psi for compressed air and pneumatic service\u003c\/li\u003e\n  \u003cli\u003eWide operating range of -40 to 200 degrees F suits demanding environments\u003c\/li\u003e\n  \u003cli\u003eD.O.T.-rated brass construction for air brake and commercial vehicle plumbing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style push-to-connect replacement fitting for compressed air, pneumatic, and fluid distribution systems requiring a 3\/8-inch push-in inlet and a 1\/2-inch MNPTF outlet with a 45-degree directional change.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eShut off and bleed system pressure completely before removing or installing any fitting. Ensure tubing is cut cleanly and squarely and that the OD is free of burrs before inserting into the push-in port. Apply thread sealant appropriate for NPTF connections on the threaded end per the fitting manufacturer and applicable plumbing codes. Inspect the connection for leaks after pressurizing the system.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Size 1\u003c\/strong\u003e: 3\/8 inches (Push-In)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Size 2\u003c\/strong\u003e: 1\/2 inches (MNPTF)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/2-14 MNPTF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAngle\u003c\/strong\u003e: 45 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Pressure\u003c\/strong\u003e: 150 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperature Range\u003c\/strong\u003e: -40 to 200 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 1.05 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 2.45 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.95 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.185 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: MIDLAND INDUSTRIES\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 540608SA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MIDLAND INDUSTRIES","offers":[{"title":"Default Title","offer_id":67951363457330,"sku":"540608SA","price":20.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8b1b9485b9585a589f38c40753873e11_8fef85c2-fbe1-47fd-b305-f03552a2f78b.jpg?v=1791725490","url":"https:\/\/voomisupply.com\/products\/midland-industries-540608sa-45-degree-swivel-elbow-brass","provider":"Voomi Supply","version":"1.0","type":"link"}