DOT Air Brake Coupler With Spring Brass 900 psi 3/8 in. Hose x 1/4 in. MNPT

The DOT Air Brake Coupler with Spring is designed to facilitate reliable and efficient connections in the automotive air brake systems, ensuring optimal performance and safety. This coupler is an essential component for those working in transportation and heavy-duty vehicles, where a robust and secure air brake connection is critical. To use the DOT Air Brake Coupler, simply attach the 3/8-inch hose to the designated port and secure the MNPT fitting into the appropriate threaded connection. The spring feature aids in the connection process, providing ease of handling even in tight spaces.

• Crafted from high-quality brass, this coupler provides excellent resistance to corrosion and wear, ensuring a long lifespan even in demanding environments
• With a 3/8-inch hose connection and a 1/4-inch MNPT (Male National Pipe Thread) fitting, this coupler is versatile and compatible with various air brake hoses and systems
• The precision-engineered design ensures a tight, leak-proof seal once connected, minimizing the risk of air loss and enhancing overall system efficiency
• Suitable for numerous vehicles and machinery, including trucks, trailers, and other commercial vehicles, this coupler meets DOT standards, supporting compliance with safety regulations

• Connection 1: 3/8 in. Hose
• Connection 2: 1/4 in. MNPT
• Pressure Rating: 900 psi
• Material: Brass
• Temperature: -40 to 200 deg