Legris 0101 04 56 Compression Tube Connector M8x1 4mm

Product Description

The LEGRIS 0101 04 56 is a brass compression tube connector designed for connecting tubing to metric-threaded ports in pneumatic and fluid transfer systems. It features a compression-style tube end and an M8 x 1.00 metric thread end, providing a secure, leak-resistant connection for 4 mm outside diameter tubing. Rated to 300 psi maximum working pressure, this connector handles temperatures from -40 degrees F to 210 degrees F. It is built to multiple certifications including ATEX, CNOMO E07.21.115N, PED, Prop 65, REACH, and RoHS. Licensed plumbers, pipefitters, and pneumatic system technicians are the typical installers of this fitting.

This connector is suited for use in industrial pneumatic lines, compressed air distribution, and fluid control systems where metric-threaded ports must mate with compression tubing. The ATEX certification makes it appropriate for installations in potentially explosive atmospheres. Its compact brass body makes it a practical choice for both OEM assembly and field maintenance applications across light and heavy industrial environments.

Key Features

• Compression x M8 x 1.00 metric thread end connections
• Accepts 4 mm outside diameter tubing
• 300 psi maximum working pressure rating
• Operating temperature range of -40 degrees F to 210 degrees F
• Brass construction for corrosion resistance and durability
• ATEX, CNOMO E07.21.115N, PED, Prop 65, REACH, and RoHS certified

Compatibility

Designed as an OEM-style replacement or field-service fitting for pneumatic and fluid systems utilizing 4 mm OD compression tubing and M8 x 1.00 metric-threaded ports.

Installation Notes

Installation is typically performed by licensed pipefitters or pneumatic system technicians. Depressurize and isolate the system completely before removing or installing any compression fitting. Hand-tighten the compression nut first, then use the appropriate open-end wrench to seat the ferrule without overtightening. Verify all connections are leak-free under system pressure before returning to service.