Pro-source 2555553065PRO Push-to-connect Tube Fitting

Product Description

The PRO-SOURCE 2555553065PRO is a push-to-connect tube-to-universal-thread tube fitting designed for fast, tool-free connections in pneumatic and fluid systems. Constructed from nickel-plated brass, it accepts a 5/32 inch OD tube on one end and a 10-32 universal thread on the other. The push-to-connect mechanism allows technicians to seat tubing with a single push and release it by pressing the collet, cutting connection time on compressed air and water lines. Rated to 250 psi maximum working pressure, this fitting is suited for control circuits, instrumentation lines, and light pneumatic assemblies where reliable seals and quick serviceability matter.

This fitting is used in residential and commercial applications wherever small-bore tubing meets threaded ports on valves, manifolds, solenoids, or instrumentation blocks. It handles both compressed air and water service within a temperature range of 0 to 160 degrees F, making it appropriate for HVAC controls, pneumatic actuator circuits, and light plumbing instrument lines. Plumbers, HVAC technicians, and instrumentation mechanics typically install this fitting during new system builds or field repairs where quick-disconnect tubing runs are preferred over compression or flare connections.

Key Features

• Push-to-connect design allows tool-free tube insertion and single-motion release
• Nickel-plated brass construction resists corrosion in air and water service
• Rated to 250 psi maximum working pressure
• 10-32 universal thread fits standard small-bore valve and manifold ports
• Accepts 5/32 inch OD tubing
• Buna O-ring seals compatible with compressed air and water media

Compatibility

Rated for use with compressed air and water systems. Designed as a standard push-to-connect tube-to-thread fitting for small-bore pneumatic and fluid control lines requiring a 10-32 universal thread port connection.

Installation Notes

Shut off and depressurize the system completely before installing or removing this fitting. Cut tubing squarely and deburr the OD before inserting into the collet to ensure a leak-free seal. Tighten the threaded end to the port following the equipment manufacturer torque guidance for 10-32 thread in brass. Verify no system pressure is present before releasing tubing by pressing the collet ring inward.