Static bulkhead connectors connect multiple tubing lines in a control panel or on a machine. One-piece design features … and 532 push-in connectors or …-28 UNF threads and accommodates four to 12 tubing lines. Available body styles include push-in, push-in to threaded, and threaded. They are black anodized for corrosion and wear resistance. Buna-N O-ring provides a tight seal when mounted. Port numbers etched in both sides provide easy line installation and identification.