{"product_id":"coilhose-pneumatics-145-pneumatic-hose-coupler-aro-brass","title":"Coilhose Pneumatics 145 Pneumatic Hose Coupler Aro Brass","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe COILHOSE PNEUMATICS 145 is a brass pneumatic hose coupler designed for use in compressed air systems where a reliable, leak-free connection is required. It features a 1\/4 inch body diameter with a 3\/8 inch male NPT (MNPT) threaded connection. 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 pneumatic setups. The ARO interchange design ensures broad tool and hose compatibility. Licensed HVAC techs, plumbers, and general trade pros commonly use this coupler to connect air hoses to compressors, manifolds, and pneumatic tools.\u003c\/p\u003e\u003cp\u003eThis coupler is suited for residential and light commercial trade applications where ARO-style quick-connect fittings are standard. Typical install scenarios include air compressor outlet connections, pneumatic tool lines, and portable compressor setups on job sites. The 3\/8 inch MNPT thread makes it compatible with standard NPT-ported air equipment. The brass construction holds up well in both indoor shop environments and outdoor service conditions across a wide temperature range.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eARO interchange design for broad pneumatic tool and hose compatibility\u003c\/li\u003e\n\u003cli\u003eBrass construction for corrosion resistance and durability\u003c\/li\u003e\n\u003cli\u003e3\/8 inch MNPT threaded connection for standard NPT-ported equipment\u003c\/li\u003e\n\u003cli\u003e1\/4 inch body diameter coupler size\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\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or service fitting for pneumatic systems using ARO interchange couplers with 3\/8 inch MNPT threaded connections.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified technician familiar with compressed air systems. Depressurize and bleed the air line fully before removing or installing any coupler. Apply thread sealant or PTFE tape to the MNPT threads per standard practice to prevent air leaks. Do not exceed the rated 300 psi working pressure for this fitting.\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: ARO\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: 3\/8 inches\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 inches\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: 0.2 pounds\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: 145\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"COILHOSE PNEUMATICS","offers":[{"title":"Default Title","offer_id":51559792279858,"sku":"145","price":27.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5d98f485f892a278052d875c408b4f20.jpg?v=1786441205","url":"https:\/\/voomisupply.com\/products\/coilhose-pneumatics-145-pneumatic-hose-coupler-aro-brass","provider":"Voomi Supply","version":"1.0","type":"link"}