Pro-source 2555614465PRO Push-to-connect Tube Fitting

Product Description

The PRO-SOURCE 2555614465PRO is a push-to-connect tube fitting designed to join 1/4-inch OD tubing to a 1/4-inch universal thread port. The body is nickel-plated brass, rated for a maximum working pressure of 250 psi. The fitting accepts a Buna O-ring seal and handles fluid or pneumatic service across a temperature range of 0 degrees F to 160 degrees F. Plumbers, HVAC technicians, and pneumatic system installers use this type of fitting where a fast, tool-free tube connection to a threaded port is needed without the use of compression ferrules or soldering.

This fitting is suited for residential and light commercial applications involving pneumatic controls, instrumentation lines, or fluid transfer tubing. The push-to-connect mechanism allows the 1/4-inch OD tube to seat and seal in a single motion, which reduces installation time on equipment panels, control cabinets, and utility connections. The universal thread configuration provides flexibility when connecting to standard ported components or manifolds. Each package contains 5 fittings.

Key Features

• Push-to-connect design accepts 1/4-inch OD tubing without ferrules or additional tools
• Nickel-plated brass body for corrosion resistance in typical trade environments
• 250 psi maximum working pressure rating
• Buna O-ring seal included for fluid and pneumatic compatibility
• Rated from 0 degrees F to 160 degrees F operating temperature
• Universal thread connection offers broad port compatibility

Compatibility

Designed as an OEM-style push-to-connect replacement fitting for pneumatic and fluid control systems using 1/4-inch OD tubing terminated to a 1/4-inch universal thread port.

Installation Notes

Installation does not require special tools — insert the tube firmly until it bottoms out in the fitting body to ensure full engagement of the collet and O-ring seal. Before servicing any fitting, depressurize the line completely and verify the system is isolated from its pressure source. To release the tube, press the collet ring inward while withdrawing the tube. Follow applicable plumbing or pneumatic codes for the jurisdiction when integrating into a pressurized system.