Tectran 146-4A Female Union-In Air Line Fitting 1/4" Tube

The Tectran 146-4A Female Union-In is a precision-engineered push-to-connect pneumatic fitting designed for use in commercial truck, trailer, and heavy-duty vehicle air brake and air line systems. This union-in style fitting allows for quick, reliable in-line connections between two air line segments without the need for tools or clamps.

Key Features:

• Female Union-In design for secure, leak-free push-to-connect installation
• Compatible with standard 1/4" O.D. nylon or polyethylene air line tubing
• Constructed from durable materials to withstand the demands of commercial vehicle air systems
• Designed for use in DOT-compliant air brake and pneumatic circuits
• Provides a reliable in-line union connection for splicing or extending air lines
• Easy push-in installation for reduced downtime during repairs or maintenance

The Tectran 146-4A is an ideal replacement or repair fitting for fleet maintenance, offering dependable performance in pressurized air line applications. Tectran is a trusted manufacturer of air brake components and fittings for the heavy-duty trucking and trailer industry.