{"product_id":"coilhose-pneumatics-ch14-4-brass-air-chuck-1-4-fpt","title":"Coilhose Pneumatics CH14-4 Brass Air Chuck 1\/4 Fpt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe COILHOSE PNEUMATICS CH14-4 is a closed check brass air chuck designed for non-gauged tire inflation and general pneumatic service work. The straight push-on design seats directly on the valve stem without threading, allowing fast, one-handed connection under pressure. The closed check valve retains air in the line when the chuck is removed, preventing pressure loss and reducing blowback. Constructed from solid brass, the CH14-4 is built for heavy-duty use and extended service life in shop or field environments. The 1\/4-inch FPT inlet threads directly onto standard air hose fittings and inflator assemblies.\u003c\/p\u003e\n\u003cp\u003eThis air chuck is suited for tire service applications where non-gauged inflation is performed, including automotive, truck, and equipment tires. The straight push-on style is a common choice for high-volume inflation work at service bays, fleet maintenance shops, and portable compressor setups. The closed check design makes it a reliable choice for technicians who need consistent air retention between connections. It is compatible with standard 1\/4-inch female pipe thread inflator hoses and manifolds used across the trade.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eClosed check valve retains line pressure when chuck is disconnected\u003c\/li\u003e\n  \u003cli\u003eStraight push-on chuck style for fast, tool-free valve stem connection\u003c\/li\u003e\n  \u003cli\u003eSolid brass construction for durability in heavy-duty shop and field use\u003c\/li\u003e\n  \u003cli\u003e1\/4-inch FPT inlet threads onto standard air hose fittings\u003c\/li\u003e\n  \u003cli\u003eDesigned for non-gauged tire inflation applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for non-gauged tire inflation use with standard 1\/4-inch FPT air hose assemblies and inflator whips commonly used in automotive and fleet service applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a qualified service technician or mechanic. Depressurize the air line before threading the CH14-4 onto the hose fitting to prevent uncontrolled air release. Apply thread sealant or PTFE tape to the 1\/4-inch FPT male threads on the hose end before assembly. Verify all connections are tight and leak-free before returning the line to service.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChuck Type\u003c\/strong\u003e: Straight Push-On\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCheck Type\u003c\/strong\u003e: Closed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: FPT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInlet Thread Size\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Non-Gauged Tire Inflation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.25 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: COILHOSE PNEUMATICS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: CH14-4\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"COILHOSE PNEUMATICS","offers":[{"title":"Default Title","offer_id":51558938935602,"sku":"CH14-4","price":15.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/af814cd13077ae99865c79e44c67b616.jpg?v=1786423487","url":"https:\/\/voomisupply.com\/products\/coilhose-pneumatics-ch14-4-brass-air-chuck-1-4-fpt","provider":"Voomi Supply","version":"1.0","type":"link"}