DOT Approved Metal Push-to-Connect Fitting | Female Straight | PT13 Series | Brass Air Brake & Pneumatic Connector

Ensure secure, straight-line connections in your air brake and pneumatic systems with the PneumaticPlus PT13 Series DOT-Approved Metal Push-to-Connect Female Straight Fitting. Built from durable brass and fully compliant with FMVSS 571.106 & SAE J1131, this fitting is DOT approved for use in automotive, industrial, and commercial pneumatic applications.

The female straight design connects directly to threaded components, providing a space-saving and leak-free connection. With push-to-connect technology, this fitting allows for quick, tool-free installation while maintaining strong vibration resistance and reliable performance in demanding environments like trucks, trailers, air suspension systems, and industrial pneumatic setups.

Key Features:

✔ DOT-Approved & SAE J1131 Compliant – Certified for air brake and pneumatic systems
✔ Female Straight Design – Connects securely to threaded male NPT ports
✔ Durable Brass Construction – Offers corrosion resistance and long-lasting reliability
✔ Push-to-Connect Technology – Enables quick and secure installation without tools
✔ High Vibration Resistance – Perfect for mobile, suspension, and industrial applications

Upgrade your air system with the PT13 Series Female Straight Push-to-Connect Fitting—built for reliability, performance, and DOT compliance.

• Recommended Tubings: PA11, PA12, PA6, Polyethylene PE, Polyurethane PU (95 durometer or above)

• Acceptable Tubing Tolerance: +/- .003

• Working Temperature: -4F to 160F

• Working Pressure: Depending on tubings used and always within: 0 PSI to 217 PSI

• Vacuum Rating: 0 to 28 Hg

• Application Fields: Pneumatic Circuits