{"product_id":"midland-industries-540806sa-45-deg-swivel-elbow-brass","title":"Midland Industries 540806SA 45 Deg Swivel Elbow Brass","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe MIDLAND INDUSTRIES 540806SA is a 45-degree swivel elbow fitting designed for DOT-rated push-to-connect pneumatic and fluid systems. It connects a 1\/2 inch push-in port to a 3\/8 inch male NPTF thread, allowing a direction change in the line while maintaining a leak-free seal. The swivel feature on the MNPTF end simplifies installation in tight spaces by allowing the fitting to rotate during makeup without twisting the connected tubing. Rated to 150 psi and a working temperature range of -40 to 200 degrees F, this brass fitting suits compressed air, DOT air brake, and general-purpose pneumatic plumbing applications.\u003c\/p\u003e\n\u003cp\u003eThis fitting is used in commercial vehicle air brake systems, industrial pneumatic lines, and general fluid transfer applications where a 45-degree change of direction is needed between push-in tubing and a male pipe thread port. The DOT push-to-connect designation makes it appropriate for air brake and air suspension plumbing on trucks and trailers. Plumbers, fleet maintenance technicians, and industrial pipefitters install this type of fitting when routing tubing through tight or angled spaces.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e45-degree swivel elbow allows rotation during installation to prevent tubing twist\u003c\/li\u003e\n  \u003cli\u003e1\/2 inch push-in inlet accepts compatible OD tubing without tools for quick, secure connection\u003c\/li\u003e\n  \u003cli\u003e3\/8 inch MNPTF outlet with 3\/8-18 thread for a pressure-tight pipe thread seal\u003c\/li\u003e\n  \u003cli\u003e150 psi maximum working pressure suits most DOT air brake and pneumatic systems\u003c\/li\u003e\n  \u003cli\u003eOperating range of -40 to 200 degrees F covers a wide range of ambient and process conditions\u003c\/li\u003e\n  \u003cli\u003eBrass construction provides corrosion resistance and durability in compressed air service\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-installation fitting for DOT push-to-connect brass pneumatic systems using 1\/2 inch OD tubing and 3\/8 inch male NPTF pipe thread ports.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by a licensed plumber, fleet mechanic, or qualified industrial technician. Depressurize and lock out the air or fluid system completely before removing or installing any fitting. Thread the MNPTF end into the mating female port by hand first, then tighten with an appropriately sized wrench to achieve a pressure-tight seal without over-torquing the brass body. Insert the push-in tubing fully into the collet until it seats; always verify the connection holds pressure before returning the system to service.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Size 1\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type 1\u003c\/strong\u003e: Push-In\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Size 2\u003c\/strong\u003e: 3\/8 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type 2\u003c\/strong\u003e: MNPTF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread\u003c\/strong\u003e: 3\/8-18\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAngle\u003c\/strong\u003e: 45 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working 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: 0.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.16 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: 540806SA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MIDLAND INDUSTRIES","offers":[{"title":"Default Title","offer_id":67948550947122,"sku":"540806SA","price":21.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8b1b9485b9585a589f38c40753873e11_a95ec1f7-7269-45d9-b826-49994df001a8.jpg?v=1791666813","url":"https:\/\/voomisupply.com\/products\/midland-industries-540806sa-45-deg-swivel-elbow-brass","provider":"Voomi Supply","version":"1.0","type":"link"}