Pro-source 2555738365PRO Push-to-connect Tube Fitting

Product Description

The PRO-SOURCE 2555738365PRO is a push-to-connect tube-to-universal-thread tube fitting designed for quick, tool-free tubing connections in pneumatic and fluid-handling systems. Constructed from nickel-plated brass, this fitting handles a maximum working pressure of 250 psi and operates across a temperature range of 0 to 160 degrees F. The universal thread end accepts a wide range of mating connections, while the push-to-connect end locks onto 3/8 inch OD tubing without additional tools or ferrules. It is typically installed by HVAC technicians, plumbers, and industrial maintenance professionals where fast, reliable connections are required.

This fitting is suited for residential and light commercial applications including pneumatic control lines, compressed air distribution, and fluid transfer systems. The 3/8 inch OD push-to-connect inlet and 3/8 inch universal thread outlet make it a practical choice for retrofit and new-installation work where threaded and push-connect tubing must interface. Buna O-ring material ensures a reliable seal across the operating temperature range. Each package contains 5 fittings.

Key Features

• Push-to-connect design allows tool-free tube insertion for 3/8 inch OD tubing
• Nickel-plated brass construction resists corrosion in moisture-exposed environments
• Maximum working pressure of 250 psi suits pneumatic and low-pressure fluid applications
• Universal thread end provides broad mating compatibility
• Buna O-ring seal rated for 0 to 160 degrees F operating range
• Sold in a package of 5 fittings

Compatibility

Designed as an OEM-style replacement or new-installation fitting for pneumatic and fluid-handling systems requiring a 3/8 inch OD push-to-connect tube interface with a 3/8 inch universal thread port.

Installation Notes

Installation is performed by licensed plumbers, HVAC technicians, or qualified industrial maintenance personnel. Before servicing any line, depressurize the system completely and verify zero pressure before making or breaking connections. Ensure tubing is cut cleanly and squarely with no burrs before inserting into the push-to-connect end, as burrs or debris can compromise the internal collet and O-ring seal. Follow applicable IPC or system-specific pressure codes for the intended application.