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Black nylon push-fit union trap for 1/4 inch tubing

Legris

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

SKU CH-D86H-Z4RV6 MPN 3106

Connects two 1/4-inch tubes with a push-fit nylon union rated for 290 psi and 176°F

  • TypeDrain Components
  • MaterialHAWA
  • ColorBlack
  • Push-to-connect design speeds installation
  • Fiberglass-reinforced nylon resists corrosion and impact
  • Handles up to 290 psi for demanding air lines
  • Rated to 176 °F for high-temperature service
  • Compact 1 5/32 in length fits tight spaces

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.

Highlights

  • Push-to-connect design speeds installation
  • Fiberglass-reinforced nylon resists corrosion and impact
  • Handles up to 290 psi for demanding air lines
  • Rated to 176 °F for high-temperature service
  • Compact 1 5/32 in length fits tight spaces

Specifications

TypeDrain Components
MaterialHAWA
ColorBlack
BrandLegris
Model3106 56 00

Questions about this item

Will the 290 psi rating hold under continuous pressure?

The fitting is rated for a maximum operating pressure of 290 psi, which applies to sustained use within its specified temperature range.

Does the fiberglass-reinforced nylon body get brittle or soft when run at 176 °F all day?

The material is rated to a maximum operating temperature of 176 °F, so it remains stable during continuous operation at that limit.

Do I need 1/4 in OD tubing on both sides for the push-to-connect ends to seal?

Yes, each push-to-connect port is sized for 1/4 in outer diameter tube, so matching tubing is required on both connections.

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