Pro-source 2555553865PRO Push-to-connect Tube Fitting

Product Description

The PRO-SOURCE 2555553865PRO is a push-to-connect tube fitting designed for fast, tool-free connections in compressed air and water systems. It features a 1/8 inch universal thread on one end and accepts 5/32 inch OD tubing on the push-to-connect end. The body is nickel-plated brass with a Buna O-ring seal, rated to 250 psi maximum working pressure. This fitting is suited for HVAC, pneumatic, and light plumbing applications where a reliable, removable tube connection is needed. It is installed by licensed plumbers, HVAC technicians, and pneumatic system technicians working on low-pressure compressed air or water distribution lines.

This fitting is appropriate for residential and light commercial applications involving compressed air and water service. It is commonly used in pneumatic control systems, HVAC equipment connections, and water distribution lines operating within its rated temperature range of 0 degrees F to 160 degrees F. The push-to-connect design allows quick installation and removal without soldering or threading the tube itself, making it a practical choice for service technicians who need repeatable, leak-tight connections in tight spaces. Each package contains 5 fittings.

Key Features

• Push-to-connect tube end accepts 5/32 inch OD tubing for tool-free installation
• 1/8 inch universal thread on mating end for broad fitment across common ports
• Nickel-plated brass construction resists corrosion in air and water service
• Buna O-ring seal provides reliable leak-tight performance
• Rated to 250 psi maximum working pressure
• Operating temperature range from 0 degrees F to 160 degrees F

Compatibility

Designed for use with compressed air and water systems. The universal thread type provides compatibility with a wide range of standard ports and manifolds in pneumatic and HVAC control applications.

Installation Notes

Installation is typically performed by licensed plumbers or HVAC technicians. Depressurize and isolate the system before removing or installing fittings. Ensure the tube end is cut cleanly and squarely, and that the tube is fully seated before pressurizing. Verify thread engagement and O-ring seating are correct prior to returning the system to service.