Product Overview
This bulkhead union is a brass push-to-connect air-line fitting engineered for quick and durable installation in air-brake, pneumatic, and instrumentation systems. Its 1/4″ tubing outlet mates securely with common nylon DOT tubing; the female 1/4″ NPTF bulkhead thread allows through-panel mounting for clean and secure air-line routing. The fitting meets DOT air-brake standards and handles the pressure and vibration typical of commercial trucking environments.
