Pro-source 2555505765PRO Push-to-connect Tube Fitting

Product Description

The PRO-SOURCE 2555505765PRO is a push-to-connect tube-to-universal-thread tube fitting designed for quick, tool-free tubing connections in compressed air and water systems. Constructed from nickel-plated brass, this fitting offers corrosion resistance and a secure seal under pressures up to 250 psi. The push-to-connect design allows tubing to seat and lock with a single push, reducing installation time on pneumatic and fluid-handling lines. With a tube outside diameter of 5.00 mm and a 1/8 inch universal thread, it fits standard fittings used in HVAC, plumbing, and light industrial applications. Sold in a package of 5 units.

This fitting is suited for residential and commercial applications where compressed air or water lines require fast, reliable connections. Typical install scenarios include pneumatic control systems, HVAC condensate and air lines, and water distribution setups. The universal thread design provides broad compatibility across standard threaded ports. The Buna-N O-ring provides a reliable seal against both air and water media, making it a practical choice for mixed-service installations where plumbers, HVAC technicians, and pipefitters need a dependable quick-connect solution.

Key Features

• Push-to-connect design allows fast, tool-free tubing insertion and secure locking
• Nickel-plated brass construction provides corrosion resistance for air and water service
• Rated to 250 psi for use in compressed air and water systems
• Buna-N O-ring ensures a reliable seal across both media types
• Universal thread type for broad compatibility with standard threaded ports
• Sold in a convenient 5-piece package

Compatibility

Designed for use with compressed air and water systems. Compatible with tubing having a 5.00 mm outside diameter and standard 1/8 inch universal threaded ports in pneumatic, HVAC, and plumbing applications.

Installation Notes

Installation is typically performed by licensed plumbers, HVAC technicians, or pipefitters. Before servicing any line, depressurize the system completely and shut off the water or air supply at the source. Ensure tubing is cut cleanly and squarely for a proper push-to-connect seal. Follow applicable codes such as IPC or IFGC for pressure piping installations.