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The PRO-SOURCE 2555711563PRO is a push-to-connect tube-to-universal-thread tube fitting designed for fast, tool-free connections in compressed air and water systems. Constructed from nickel-plated brass, this fitting accepts a 10 mm outside diameter tube and is rated to 250 psi. The universal thread design allows it to mate with a wide range of threaded ports without requiring specialized adapters. It is commonly installed by plumbers, HVAC technicians, and industrial maintenance professionals wherever quick-connect fittings are specified for pneumatic or fluid lines.
This fitting is suited for residential and light commercial compressed air distribution lines and water service applications. The push-to-connect mechanism allows for rapid tube insertion and secure retention without soldering, flaring, or ferrule compression. The Buna-N o-ring provides a reliable seal across typical service temperature ranges. Each package contains 3 fittings, making it practical for multi-connection installations or service calls requiring spare inventory on hand.
Designed for use with compressed air and water systems accepting a 10 mm outside diameter tube and a universal thread port connection.
Installation is typically performed by licensed plumbers or HVAC technicians in accordance with applicable IPC or mechanical code requirements. Depressurize and drain the line fully before removing or installing any fitting. Confirm tube outside diameter and thread type match the fitting specifications before insertion. Do not exceed the rated 250 psi working pressure for this fitting.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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