{"product_id":"parker-171ptc-4-2-push-to-connect-tube-male-npt-fitting","title":"Parker 171PTC-4-2 Push-to-connect Tube Male Npt Fitting","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PARKER 171PTC-4-2 is a push-to-connect tube-to-male NPT fitting designed for use in compressed air and pneumatic fluid systems. It accepts 1\/4 inch OD tubing on both tube ends and connects to a 1\/8 inch NPTF male thread. Constructed from brass with a nitrile O-ring, it is rated to 250 psi maximum working pressure and handles temperatures from -40 degrees F to 200 degrees F. This fitting is classified as a D.O.T. Air Brake fitting, making it appropriate for regulated vehicle air brake circuit installations as well as general industrial pneumatic plumbing. Licensed HVAC technicians, fleet mechanics, and pneumatic system installers are the primary users.\u003c\/p\u003e\n\u003cp\u003eThis fitting is suited for residential and commercial pneumatic systems, vehicle air brake lines, and industrial compressed air distribution where a secure push-to-connect interface to a male NPT port is needed. The push-to-connect design allows tubing to be inserted and locked without tools, speeding up assembly on equipment panels, compressor manifolds, or brake valve circuits. Its compact brass body fits tight routing paths where space is limited.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePush-to-connect design locks 1\/4 inch OD tubing without tools or ferrules\u003c\/li\u003e\n  \u003cli\u003e1\/8 inch NPTF male thread end for direct port connection\u003c\/li\u003e\n  \u003cli\u003eRated to 250 psi maximum working pressure\u003c\/li\u003e\n  \u003cli\u003eOperating temperature range: -40 degrees F to 200 degrees F\u003c\/li\u003e\n  \u003cli\u003eD.O.T. Air Brake fitting classification for regulated brake circuit use\u003c\/li\u003e\n  \u003cli\u003eBrass body with nitrile O-ring for compatibility with air and common pneumatic fluids\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a D.O.T.-classified air brake fitting compatible with 1\/4 inch OD tubing and 1\/8 inch NPTF male ported components in compressed air and pneumatic brake systems.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by licensed mechanics or pneumatic system technicians. Depressurize and isolate the air circuit completely before removing or installing any fitting. Ensure tubing is cut cleanly and squarely and that the tube end is free of burrs before inserting into the push-to-connect collar. Verify that thread engagement meets NPTF sealing requirements and inspect for leaks after returning the system to operating pressure.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Tube x MNPT x Tube x Male (Push-To-Connect)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTube Outside Diameter\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/8 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: NPTF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eO-Ring Material\u003c\/strong\u003e: Nitrile\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e: 250 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Working Temperature\u003c\/strong\u003e: -40 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Temperature\u003c\/strong\u003e: 200 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpecial Classification\u003c\/strong\u003e: D.O.T. Air Brake Fitting\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: PARKER\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 171PTC-4-2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51539188842802,"sku":"171PTC-4-2","price":39.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4dd2fc403f4f63f545e6785febb302f1.jpg?v=1785836239","url":"https:\/\/voomisupply.com\/products\/parker-171ptc-4-2-push-to-connect-tube-male-npt-fitting","provider":"Voomi Supply","version":"1.0","type":"link"}