Numatics Bulkhead


Numatics Bulkhead Union D.O.T.  PTC Fitting

Use Bulkhead fittings in place of rubber grommets when running Air Line from inside of a vehicle to the outside of a vehicle.


Make sure to cut hose/tubing straight


  • Meets all requirements of federal DOT Standard 571.106* 49 CFR Ch.V
  • Temperature Range: -40°F to 200°F
  • Working Pressure : 0 – 450 psi
  • Electrolytic Nickel Plated Brass body with a low temperature BUNA – N O-ring
  • For use with DOT approved Nylon® tubing.
  • Compressed air applications
  • Quick release type push on top metal ring to pull hose/tubing out

Additional information

(PTC) Bulkhead Union Options

1/2", 1/4", 1/8", 3/8"