{"product_id":"parker-ppb6uc4-mg-push-to-connect-union-3-8x1-4-in-od","title":"Parker PPB6UC4-MG Push-to-connect Union 3\/8x1\/4 in Od","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PARKER PPB6UC4-MG is a push-to-connect tube union fitting designed to join two tubes of different outside diameters in a single inline connection. Constructed from polypropylene, it handles pressures up to 150 psi and connects a 3\/8 inch OD tube on one end to a 1\/4 inch OD tube on the other. The push-to-connect design allows for fast, tool-free assembly, making it well suited for plumbing, HVAC, and fluid-handling systems where reducing union connections are needed. Licensed plumbers, HVAC technicians, and industrial maintenance technicians are the typical installers for this fitting.\u003c\/p\u003e\u003cp\u003eThis fitting is used in residential and light commercial fluid distribution systems where two tubes of differing outside diameters must be joined inline. Common applications include water supply lines, compressed air distribution, chemical-transfer tubing, and HVAC condensate or pneumatic control lines. The polypropylene body resists corrosion and many common chemicals, making it appropriate for both wet and dry service environments where metal fittings may not be suitable.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePush-to-connect design allows tool-free tube insertion and secure retention\u003c\/li\u003e\n\u003cli\u003eReduces from 3\/8 inch OD to 1\/4 inch OD in a single union body\u003c\/li\u003e\n\u003cli\u003ePolypropylene construction offers corrosion resistance and chemical compatibility\u003c\/li\u003e\n\u003cli\u003eRated to 150 psi working pressure\u003c\/li\u003e\n\u003cli\u003eCompact body measuring 1.7 x 1.7 x 0.8 inches fits in tight installations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style push-to-connect replacement union fitting for systems using 3\/8 inch and 1\/4 inch OD tubing in plumbing, HVAC, and fluid-handling applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eCut tubing square and deburr the end before inserting into the fitting to ensure a proper seal. Verify the tube outside diameter matches the fitting end before insertion, as mixing metric and inch OD tubes can result in leaks. Shut off and depressurize the system before disconnecting or installing any push-to-connect fitting. Installation should comply with applicable local plumbing or mechanical codes.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube Outside Diameter\u003c\/strong\u003e: 3\/8 x 1\/4 inches OD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Polypropylene\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e: 150 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 1.7 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 1.7 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.273 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27121707\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: PPB6UC4-MG\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51542876586290,"sku":"PPB6UC4-MG","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c756196b78f005d27e310eaf1300d85c_bcf6efdb-6870-4b5f-a530-f0ba580a1e21.jpg?v=1785909634","url":"https:\/\/voomisupply.com\/products\/parker-ppb6uc4-mg-push-to-connect-union-3-8x1-4-in-od","provider":"Voomi Supply","version":"1.0","type":"link"}