Pro-source 2556003865PRO Push-to-connect Fitting 3/8 in

Product Description

The PRO-SOURCE 2556003865PRO is a push-to-connect tube-to-tube fitting designed for fast, tool-free connections in fluid and pneumatic plumbing systems. Constructed from nickel-plated brass, it accepts 3/8 inch OD tubing and is rated for up to 250 psi maximum working pressure. The Buna O-ring seal ensures a reliable, leak-resistant connection across a working temperature range of 0 degrees F to 160 degrees F. Each package contains 5 fittings. This fitting is commonly installed by plumbers, HVAC technicians, and industrial maintenance professionals in both residential and light commercial applications.

This push-to-connect fitting suits tube-to-tube inline connections in compressed air, water, and other compatible fluid distribution systems. The push-to-connect design eliminates the need for tools or additional sealants at the connection point, making it well suited for service work and new installations where speed and reliability are priorities. It is appropriate for use in residential, commercial, and light industrial plumbing and pneumatic systems operating within the rated pressure and temperature limits.

Key Features

• Nickel-plated brass construction for corrosion resistance in wet and humid environments
• Rated to 250 psi maximum working pressure
• Accepts 3/8 inch OD tubing with a tool-free push-to-connect mechanism
• Buna O-ring seal for reliable, leak-resistant performance
• Operating temperature range of 0 degrees F to 160 degrees F
• Sold in a pack of 5 fittings

Compatibility

Designed as an OEM-style push-to-connect replacement fitting for tube-to-tube inline connections using 3/8 inch OD tubing in pneumatic and fluid plumbing systems.

Installation Notes

Installation is typically performed by licensed plumbers or HVAC technicians. Shut off and depressurize the system completely before disconnecting or installing any fittings. Ensure tubing ends are cut cleanly and squarely and that all burrs are removed before inserting into the fitting to maintain a proper seal. Verify that tubing material and system media are compatible with nickel-plated brass and Buna O-rings before installation.