Pro-source 2555606865PRO Push-to-connect Tube Fitting

Product Description

The PRO-SOURCE 2555606865PRO is a push-to-connect tube-to-universal-thread tube fitting designed for fast, tool-free tubing connections in compressed air and water systems. Constructed from nickel-plated brass, this fitting accepts a 6 mm outside diameter tube and terminates in a 1/8 inch universal thread. It is rated to 250 psi and uses a Buna-N O-ring for a reliable seal. This fitting is commonly installed by HVAC technicians, plumbers, and pneumatic system technicians during new installations or service work where quick tube engagement is required.

This fitting is suited for residential and light commercial applications involving compressed air lines and water distribution. The push-to-connect design allows tubing to be inserted directly without ferrules, compression nuts, or additional tooling, reducing installation time on tight service schedules. It is appropriate for use in pneumatic control circuits, small-bore water lines, and similar low-to-medium pressure tubing runs where a compact, threaded port connection is needed.

Key Features

• Push-to-connect design allows fast, tool-free tube insertion and removal
• Nickel-plated brass construction resists corrosion in air and water service
• Rated to 250 psi for reliable use in compressed air and water systems
• Buna-N O-ring provides a positive, leak-resistant seal
• Accepts 6 mm outside diameter tubing with a 1/8 inch universal thread port
• Sold in a package of 5 fittings, with no minimum order beyond a single pack

Compatibility

Designed for use with compressed air and water systems requiring a tube-to-universal-thread push-to-connect fitting with a 6 mm tube outside diameter and 1/8 inch thread.

Installation Notes

Installation is typically performed by licensed plumbers, HVAC technicians, or pneumatic system technicians. Before installing or removing this fitting, isolate and depressurize the line completely. Ensure tubing is cut cleanly and squarely so the push-to-connect mechanism seats fully and the Buna-N O-ring can form a proper seal. Follow applicable codes such as the IPC or IFGC when integrating fittings into regulated piping systems.