{"product_id":"pro-source-2558504465pro-push-to-connect-tube-fitting-5-pack","title":"Pro-source 2558504465PRO Push-to-connect Tube Fitting 5 Pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PRO-SOURCE 2558504465PRO is a push-to-connect tube-to-tube fitting designed for fast, tool-free connections in fluid and air distribution systems. Constructed from nickel-plated brass, it handles working pressures up to 250 psi and is rated for use with compressed air and water. The fitting accepts tubing with a 4.00 mm outside diameter and uses a Buna-N O-ring for a reliable, leak-resistant seal. Each package contains 5 fittings. Plumbers, HVAC technicians, and industrial maintenance professionals install these fittings where quick-disconnect capability and corrosion resistance are priorities.\u003c\/p\u003e\n\u003cp\u003eThis fitting is suited for residential and light commercial compressed air lines and water distribution tubing applications. The push-to-connect design allows tubing to be seated and locked without threading, soldering, or crimping, making it a practical choice for tight spaces and high-cycle maintenance environments. It is appropriate for use wherever 4.00 mm OD tubing is routed for compressed air or water service.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePush-to-connect design allows tool-free tube insertion and release\u003c\/li\u003e\n  \u003cli\u003eNickel-plated brass construction resists corrosion in air and water service\u003c\/li\u003e\n  \u003cli\u003eRated to 250 psi working pressure\u003c\/li\u003e\n  \u003cli\u003eBuna-N O-ring provides a reliable, leak-resistant seal\u003c\/li\u003e\n  \u003cli\u003eCompatible with 4.00 mm outside diameter tubing\u003c\/li\u003e\n  \u003cli\u003eSold in a package of 5 fittings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with 4.00 mm outside diameter tubing in compressed air and water systems.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by plumbers, HVAC technicians, or qualified maintenance personnel. Before servicing any line, depressurize the system completely and shut off the water or air supply upstream of the work area. Ensure tubing ends are cut cleanly and squarely to achieve a proper seal on insertion. Verify that tubing outside diameter and material are compatible with this fitting before use.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Nickel-Plated Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Tube x Tube (Push-To-Connect)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTube Outside Diameter\u003c\/strong\u003e: 4.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e: 250 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eO-Ring Material\u003c\/strong\u003e: Buna-N\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFor Use With\u003c\/strong\u003e: Compressed Air, Water\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 6 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.2 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: PRO-SOURCE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 2558504465PRO\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PRO-SOURCE","offers":[{"title":"Default Title","offer_id":51728702079282,"sku":"2558504465PRO","price":54.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7e6b4fb535871d851ac81d045db22013.jpg?v=1788695253","url":"https:\/\/voomisupply.com\/products\/pro-source-2558504465pro-push-to-connect-tube-fitting-5-pack","provider":"Voomi Supply","version":"1.0","type":"link"}