{"product_id":"coilhose-pneumatics-15c90b4m-1-4-inch-mnpt-brass-coupler","title":"Coilhose Pneumatics 15C90B4M 1\/4 Inch Mnpt Brass Coupler","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe COILHOSE PNEUMATICS 15C90B4M is a brass pneumatic coupler designed for industrial interchange pneumatic systems. It features a 1\/4 inch male NPT (MNPT) threaded connection and a 1\/4 inch body diameter, making it a standard-size fitting for compressed air lines. Rated to 300 psi maximum working pressure and capable of handling temperatures from -40 degrees F to 250 degrees F, this coupler suits demanding shop and field environments. It is sold individually and installed by HVAC technicians, pipefitters, and pneumatic system mechanics working on air tool circuits and compressed air distribution lines.\u003c\/p\u003e\u003cp\u003eThis coupler is suited for industrial and commercial pneumatic applications where industrial interchange fittings are the standard. It is commonly installed on air compressor outlets, pneumatic tool connections, and compressed air distribution manifolds. The MNPT threaded connection allows direct engagement with standard NPT-tapped ports on tools, regulators, and pneumatic accessories. Its brass construction resists corrosion in typical shop environments, making it a reliable choice for both fixed installations and portable air supply setups.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eIndustrial interchange coupler style for broad compatibility with matching industrial interchange plugs\u003c\/li\u003e\n\u003cli\u003e1\/4 inch MNPT threaded connection for standard NPT port fitment\u003c\/li\u003e\n\u003cli\u003eBrass construction for corrosion resistance in compressed air service\u003c\/li\u003e\n\u003cli\u003e300 psi maximum working pressure rating\u003c\/li\u003e\n\u003cli\u003eWide temperature range: -40 degrees F to 250 degrees F\u003c\/li\u003e\n\u003cli\u003e1\/4 inch body diameter, compact and lightweight at 0.5 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with industrial interchange style pneumatic systems requiring a 1\/4 inch MNPT coupler. Compatible with industrial interchange plugs conforming to the same coupling standard.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified pneumatic technician or pipefitter. Depressurize and bleed down the air supply line completely before removing or installing any pneumatic fitting. Apply thread sealant appropriate for compressed air service to the MNPT threads before assembly. Follow applicable OSHA and ASME B31.1 guidelines for compressed air piping and fitting installations.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoupling Type\u003c\/strong\u003e: Coupler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterchange Type\u003c\/strong\u003e: Industrial\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: MNPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: NPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Diameter\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Brass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Threaded\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e: 300 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Temperature\u003c\/strong\u003e: 250 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\u003eWeight\u003c\/strong\u003e: 0.5 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 40141734\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: COILHOSE PNEUMATICS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 15C90B4M\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"COILHOSE PNEUMATICS","offers":[{"title":"Default Title","offer_id":51557410636082,"sku":"15C90B4M","price":26.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5f86d06b65fe864d174b61ffe7103d93.jpg?v=1786387547","url":"https:\/\/voomisupply.com\/products\/coilhose-pneumatics-15c90b4m-1-4-inch-mnpt-brass-coupler","provider":"Voomi Supply","version":"1.0","type":"link"}