{"product_id":"parker-b37-pneumatic-coupler-1-2in-brass-female-nptf","title":"Parker B37 Pneumatic Coupler 1\/2in Brass Female Nptf","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PARKER B37 is a brass pneumatic hose coupler designed for compressed-air and pneumatic fluid-transfer systems. It features a 1\/2-14 female NPTF threaded connection and a 1\/2-inch body diameter, conforming to the Series 30 Industrial Interchange standard. Rated for a maximum working pressure of 300 psi and a temperature range of -40 to 250 degrees F, this coupler handles demanding shop and industrial service conditions. Weighing 0.66 pounds, it is a compact, solid-brass fitting installed by HVAC technicians, plumbers, pipefitters, and general industrial mechanics where reliable quick-connect pneumatic coupling is required.\u003c\/p\u003e\u003cp\u003eThe B37 is suited for use in industrial and commercial facilities wherever Series 30 Industrial Interchange pneumatic couplings are the shop standard. Typical applications include compressed-air distribution systems, pneumatic tool connections, and production-line air-supply lines. The female NPTF threaded body provides a pressure-tight, tapered-thread seal without the need for additional thread sealant in most installations. Its brass construction makes it appropriate for use in environments where corrosion resistance or spark resistance is a consideration.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSeries 30 Industrial Interchange coupler — compatible with widely adopted shop-standard pneumatic fittings\u003c\/li\u003e\n\u003cli\u003e1\/2-14 female NPTF threaded connection for a reliable pressure-tight tapered-thread seal\u003c\/li\u003e\n\u003cli\u003e300 psi maximum working pressure rating suitable for most industrial compressed-air service\u003c\/li\u003e\n\u003cli\u003eOperating temperature range of -40 to 250 degrees F for broad environmental suitability\u003c\/li\u003e\n\u003cli\u003eSolid brass construction offers corrosion resistance and durability in demanding service environments\u003c\/li\u003e\n\u003cli\u003eOverall length of 3.0 inches with a 1.0-inch hex size for standard wrench installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or upgrade coupler for pneumatic systems using Series 30 Industrial Interchange fittings with 1\/2-14 female NPTF threaded connections.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified mechanic or pipefitter. Depressurize and lock out the air supply completely before removing or installing any pneumatic coupling. Use an appropriate open-end or adjustable wrench on the 1.0-inch hex to tighten to a snug, leak-free fit — do not over-torque brass fittings. Inspect the mating male coupler for thread damage or wear before assembly.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 30 Industrial Interchange\u003c\/li\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: Female NPTF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/2-14\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Diameter\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.0 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHex Size\u003c\/strong\u003e: 1.0 inch\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\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\u003eWeight\u003c\/strong\u003e: 0.66 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: PARKER\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: B37\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51540200816946,"sku":"B37","price":107.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/703fa2d602289c76608b00cd3558678d.jpg?v=1785848752","url":"https:\/\/voomisupply.com\/products\/parker-b37-pneumatic-coupler-1-2in-brass-female-nptf","provider":"Voomi Supply","version":"1.0","type":"link"}