{"product_id":"thb-composite-push-to-connect-bulkhead-union","title":"THB Composite Push-to-Connect Bulkhead Union — Tube × Tube Air Fitting","description":"\u003cp\u003eThe THB composite push-to-connect bulkhead union mounts through a panel or enclosure wall to join two equal-diameter tubes in a straight run, giving you a clean, serviceable pass-through for compressed-air and pneumatic lines. One-touch collets on both ends grip the tubing instantly—no wrenches, clamps, or tools required—and release just as quickly when you press the collet ring.\u003c\/p\u003e\u003cp\u003eThe threaded body and locknut clamp securely to the panel for a rigid, vibration-resistant mount, while the internal O-ring seal keeps the connection tight through repeated reconfiguration and maintenance. Corrosion-resistant construction stands up to everyday shop and factory use.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePanel-mount bulkhead union for passing an air line through a wall or enclosure\u003c\/li\u003e\n\u003cli\u003eStraight tube-to-tube connection for same-size tubing\u003c\/li\u003e\n\u003cli\u003ePush-to-connect (one-touch) collets on both ends for tool-free install and removal\u003c\/li\u003e\n\u003cli\u003eThreaded shank with locknut for a secure, rigid panel mount\u003c\/li\u003e\n\u003cli\u003eInternal O-ring for a leak-free seal\u003c\/li\u003e\n\u003cli\u003eWorking pressure 0–150 PSI; temperature range 32–140°F (0–60°C)\u003c\/li\u003e\n\u003cli\u003eRecommended for polyurethane and nylon tubing\u003c\/li\u003e\n\u003cli\u003eAvailable in 1\/4\", 3\/8\", and 1\/2\" tube OD\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical applications\u003c\/h3\u003e\u003cp\u003eIdeal for panel and enclosure pass-throughs, compressed-air distribution, pneumatic tools and automation, instrumentation lines, and general shop air plumbing where a tube must cross a bulkhead or cabinet wall.\u003c\/p\u003e\u003cp\u003eSelect your exact tube outside diameter from the Size options above. Every size shares the same durable composite push-to-connect design for a consistent, professional-grade fitting across your entire air system.\u003c\/p\u003e","brand":"THB","offers":[{"title":"1\/4\" Tube OD","offer_id":54373454709011,"sku":"CPLV-127","price":8.0,"currency_code":"USD","in_stock":true},{"title":"3\/8\" Tube OD","offer_id":54373454741779,"sku":"CPLV-128","price":12.0,"currency_code":"USD","in_stock":true},{"title":"1\/2\" Tube OD","offer_id":54373454774547,"sku":"CPLV-129","price":14.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/3141\/8387\/files\/PMM_3-8__94384.1482446013.jpg?v=1783000722","url":"https:\/\/aircompressorstore.com\/products\/thb-composite-push-to-connect-bulkhead-union","provider":"Warthog Air Compressor Store","version":"1.0","type":"link"}