{"product_id":"parker-pp6bu6-bulkhead-union-fitting-3-8-in-od","title":"Parker PP6BU6 Bulkhead Union Fitting 3\/8 in Od","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PARKER PP6BU6 is a push-to-connect bulkhead union tube fitting designed for tube-to-tube connections through a panel or wall. Constructed from polypropylene with a tan color finish, this fitting accepts 3\/8 inch OD tubing on both sides and is rated to 150 psi. Installation requires no tools for the tube connection itself — tubing inserts directly into the fitting body and locks in place. Plumbers, HVAC technicians, and industrial service pros use this type of fitting where a line must pass cleanly through a bulkhead surface without threaded fittings or additional hardware.\u003c\/p\u003e\u003cp\u003eThis fitting is suited for residential and light commercial applications involving pneumatic tubing, water lines, or fluid transfer systems where a panel pass-through is required. Polypropylene construction offers resistance to a range of chemicals and moisture, making it a practical choice in both indoor mechanical and utility environments. The push-to-connect design allows for fast field assembly and straightforward tube removal when needed.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePush-to-connect design for tool-free tube insertion and secure locking\u003c\/li\u003e\n\u003cli\u003eBulkhead union configuration allows tube runs to pass through panels or enclosures\u003c\/li\u003e\n\u003cli\u003eRated to 150 psi for reliable pressure-rated service\u003c\/li\u003e\n\u003cli\u003ePolypropylene construction provides chemical and moisture resistance\u003c\/li\u003e\n\u003cli\u003eAccepts 3\/8 inch OD tubing on both sides for tube-to-tube continuity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard push-to-connect bulkhead union for systems using 3\/8 inch OD tubing in pneumatic, water, or fluid transfer applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis fitting is typically installed by plumbers, HVAC technicians, or industrial mechanics. Ensure the tubing end is cut cleanly and squarely before insertion to achieve a proper seal. Shut off and depressurize the line before installing or removing the fitting. Follow all applicable local plumbing and mechanical codes when integrating into pressurized systems.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube Outside Diameter\u003c\/strong\u003e: 3\/8 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Bulkhead Union\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Style\u003c\/strong\u003e: Push-To-Connect\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Polypropylene\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Tan\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Rating\u003c\/strong\u003e: 150 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.03 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: PP6BU6\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51538716426546,"sku":"PP6BU6","price":21.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a92289bab37520d267aba5a65f1d8f46.jpg?v=1785825769","url":"https:\/\/voomisupply.com\/products\/parker-pp6bu6-bulkhead-union-fitting-3-8-in-od","provider":"Voomi Supply","version":"1.0","type":"link"}