Legris 3106 56 00 Push-Fit Union Trap 1/4 in OD Nylon Black 290 psi 176°F

Push-Fit Union for 1/4 in Tubing

The Legris 3106 56 00 is a push-to-connect union fitting designed to join two sections of 1/4 inch outer diameter tubing. It suits pneumatic circuits where a quick, tool-free joint is required and the medium is air. The black fiberglass-reinforced nylon body resists corrosion in workshop or light industrial environments.

Integration in a Pneumatic Circuit

This union connects two tube ends of identical size without threads, clamps or sealant. It frees the installer from spanners and PTFE tape while maintaining a secure seal up to the rated pressure. The fitting sits inline, so the only surrounding components needed are the two lengths of 1/4 in OD tubing pushed fully into each port.

Pressure, Temperature and Leak Performance

The fitting is rated for a maximum operating pressure of 290 psi and a maximum operating temperature of 176 degrees F. Under normal compressed-air use within those limits the push-to-connect grip holds without weeping. No thread sealant is included or required, so the joint remains clean and serviceable for future reconfiguration.