Pro-source 2556406765PRO Push-to-connect Tube Fitting

Product Description

The PRO-SOURCE 2556406765PRO is a push-to-connect tube-to-universal-thread tube fitting designed for fast, tool-free tube connections in compressed air and water systems. Constructed from nickel-plated brass, it delivers a rated working pressure of 250 psi and accepts a tube outside diameter of 6.00 mm. The Buna-N O-ring provides a reliable seal across a wide range of service conditions. This fitting is typically installed by HVAC technicians, plumbers, and pneumatic system mechanics working on low-to-medium pressure fluid and air lines.

This fitting suits residential and light commercial applications where compressed air or water lines require a secure, push-in connection at a universal-thread port. The universal thread type allows adaptation across common fittings without requiring thread-specific tools. Each package contains 5 fittings, making it practical for multi-connection jobs or stocking a service van for repeat use.

Key Features

• Push-to-connect design allows fast tube insertion without additional tooling
• Nickel-plated brass body resists corrosion in compressed air and water service
• Rated to 250 psi working pressure
• Buna-N O-ring seal compatible with compressed air and water media
• 6.00 mm tube outside diameter connection
• Universal thread type for broad port compatibility

Compatibility

Designed as an OEM-style replacement or new-installation fitting for compressed air and water tube systems using push-to-connect universal-thread ports.

Installation Notes

Install by a qualified HVAC technician, plumber, or pneumatic systems mechanic. Depressurize and isolate the line before removing or installing any fitting. Ensure the tube end is cut cleanly and squarely and is free of burrs before inserting into the push-to-connect port. Verify that working pressure does not exceed the 250 psi rated limit for this fitting.