All of our fittings are D.O.T. Approved to prevent Air Leaks
Materials of Construction
-40℉ to 212℉ (other ranges available upon request)
- NPTF Standard.
- Polyethylene, Polyurethane 95A Durometer and Nylon AQ-DOT Series - J844 Air Brake Tubing
- The fitting is suitable for use up to the maximum working pressure of the recommended plastic tubing.