Midland Industries 38020 Brass Air Brake Union, 3/8 in. Tube OD Description

The Midland Industries 38020 Brass Air Brake Union is designed to securely join two sections of 3/8-inch tube OD nylon tubing in air brake and pneumatic systems. Manufactured from durable brass, this union fitting delivers reliable performance, excellent corrosion resistance, and a secure, leak-resistant connection. Engineered for compatibility with SAE J844 Type A and B NT nylon tubing, it supports consistent operation across a broad temperature range and maintains dependable pressure handling in demanding commercial and industrial applications.

For Use With: SAE J844 type A and B NT nylon tubing

Features

• Durable Brass Construction: Provides long-lasting strength and resistance to corrosion in air brake systems.
• Straight Union Design: Connects two 3/8-inch tube OD lines for seamless airflow continuity.
• Air Brake System Compatibility: Suitable for use in pneumatic and air brake setups requiring dependable connections.
• Wide Operating Range: Performs reliably under specified pressure and temperature conditions.

Specifications

• Connection Size: 3/8 in.
• Connection Type: Tube | Tube
• Fitting Type: Union
• Material: Brass
• Pressure Rating: 150 psi
• Temperature Rating: -40 to 200 °F
• Thread Size: 17/32-24

Downloads

Product Literature (PDF Download)