Midland Industries 725302C Dot Male Branch Tee Composite

Product Description

The MIDLAND INDUSTRIES 725302C is a D.O.T.-compliant composite male branch tee designed for pneumatic push-to-connect tubing systems. It provides a three-way split from a single male NPT port, allowing two 5/32-inch push-to-connect lines to branch off a 1/8-inch male NPT threaded inlet. Built from composite material with a positional swivel feature, this fitting holds a rated working pressure of 145 psi and operates across a temperature range of -40 to 140 degrees F. It is typically installed by fleet maintenance technicians, pneumatic system mechanics, and commercial vehicle service professionals working on air brake or auxiliary air circuits.

This fitting is suited for use in D.O.T.-compliant compressed air plumbing on commercial trucks, trailers, and other vehicle platforms that require small-diameter pneumatic branch connections. The positional swivel allows the NPT end to be oriented to the desired angle before locking, making it useful in tight or awkward installation spaces. Its composite body keeps weight low while maintaining durability in underhood and underbody environments where temperature swings and vibration are common factors.

Key Features

• D.O.T.-compliant construction for use in commercial vehicle air systems
• Dual 5/32-inch push-to-connect ports for tool-free tube insertion and release
• 1/8-inch male NPT threaded port for direct connection to manifolds or valves
• Positional swivel on NPT end allows rotational adjustment before final positioning
• Rated to 145 psi working pressure
• Operating temperature range of -40 to 140 degrees F suits underbody and engine-bay installations

Compatibility

Designed as a D.O.T.-compliant OEM-style push-to-connect branch fitting for composite-body pneumatic systems using 5/32-inch OD tubing with a 1/8-inch NPT threaded port connection.

Installation Notes

Installation should be performed by a qualified technician familiar with D.O.T. air brake and pneumatic system regulations. Depressurize the air system completely before removing or installing any fittings. The male NPT threads should be sealed with an appropriate thread sealant compatible with compressed air service. Push-to-connect ports require clean, square-cut tubing ends for a proper seal; inspect tubing for burrs or damage before insertion.