Pro-source 2556503865PRO Push-to-connect Tube Fitting 3/8in

Product Description

The PRO-SOURCE 2556503865PRO is a push-to-connect tube-to-tube fitting designed for fast, tool-free connections in compressed air and water systems. Built from nickel-plated brass, it handles a maximum working pressure of 250 psi and operates across a temperature range of 0 to 160 degrees F. The fitting uses a Buna O-ring for a reliable inline seal. It is sized for 3/8 inch OD tubing and is suited for installation by plumbers, HVAC technicians, and industrial maintenance professionals who need a quick-connect solution without threading or soldering.

This fitting is used in compressed air distribution lines, water supply runs, and similar fluid-handling systems in both residential and light commercial settings. It is a tube-to-tube configuration, meaning both ends accept 3/8 inch OD tubing directly via push-to-connect engagement. Sold in a package of 5, it is a practical stocking item for service vans and shop inventories where quick-connect fittings are regularly consumed. Each fitting ships ready to install with no additional hardware required.

Key Features

• Push-to-connect design allows tool-free installation on 3/8 inch OD tubing
• Nickel-plated brass construction resists corrosion in air and water service
• Rated to 250 psi maximum working pressure
• Buna O-ring provides a reliable inline seal
• Operates from 0 to 160 degrees F
• Packaged in quantities of 5 for convenient stocking

Compatibility

Designed for use with compressed air and water systems using 3/8 inch OD tubing. Tube-to-tube configuration accepts same-size tubing on both ends via push-to-connect engagement.

Installation Notes

Depressurize and shut off the fluid supply completely before disconnecting or installing any push-to-connect fitting. Ensure tubing ends are cut cleanly and squarely with no burrs, as irregular cuts can compromise the O-ring seal. This fitting is appropriate for installation by licensed plumbers or qualified HVAC technicians working within applicable codes such as the IPC or IFGC where fluid systems are involved. Do not exceed the rated 250 psi working pressure or the 160 degrees F maximum temperature limit.