Pro-source 2555718865PRO Push-to-connect Tube Fitting

Product Description

The PRO-SOURCE 2555718865PRO is a push-to-connect tube-to-universal-thread tube fitting designed for fast, tool-free connections in compressed air and water systems. Constructed from nickel-plated brass, this fitting accepts 1/8 inch OD tubing and a 1/8 inch universal thread, and is rated to 250 psi. The Buna-N O-ring provides a reliable seal against air or water loss. Each package contains 5 fittings. Plumbers, HVAC technicians, and pipefitters install these fittings where a quick, secure connection between flexible tubing and a threaded port is required without soldering or flare tools.

This fitting is suited for residential and light commercial applications involving compressed air lines and water distribution. Typical install scenarios include pneumatic control systems, air compressor plumbing, water supply connections, and instrumentation tubing runs. The universal thread configuration allows broad fitment across common threaded ports. The push-to-connect mechanism allows the tubing to be inserted and locked in one motion, reducing installation time on multi-connection jobs.

Key Features

• Push-to-connect design for tool-free tube insertion and fast field installation
• Nickel-plated brass construction resists corrosion in air and water service
• Rated to 250 psi for compressed air and water applications
• Buna-N O-ring provides a durable, leak-resistant seal
• Universal thread type allows compatibility across a wide range of threaded ports
• Sold in a 5-piece package, minimum order quantity of 1

Compatibility

Designed for use with compressed air and water systems requiring a 1/8 inch OD tube connection to a 1/8 inch universal thread port.

Installation Notes

Plumbers and HVAC or pneumatic technicians typically install these fittings. Depressurize and isolate the line before making or breaking any connection. Ensure tubing is cut cleanly and squarely so it seats fully in the push-to-connect body. Confirm the tubing OD matches the fitting specification before installation to maintain the rated pressure seal.