LEGRISNylon & Nickel-Plated Brass Tube Fittings

LEGRIS 3106 56 08 Push-to-Connect Union Fitting, 1/4 in x 5/16 in OD, Black

The LEGRIS Push-Fit Union Fitting (MPN 3106 56 08) is a nylon and nickel-plated brass tube fitting in a push-to-connect x push-to-connect configuration, sized for 1/4 in OD x 5/16 in OD tubing in black.

SKU 3G-OTH-491975

Also listed as: 31065608 · 3106-56-08

Brand

LEGRIS

Item

3106 56 08 Push-to-Connect Union Fitting, 1/4 in x 5/16 in OD, Black

Part Number

3106 56 08

Local availability & support

Payment: Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

LEGRIS

Manufacturer Part Number

3106 56 08 

Type

Push-to-Connect x Push-to-Connect, Black 

Technical Documents

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LEGRIS Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is a LEGRIS Push-Fit Union Fitting used for?

A LEGRIS Push-Fit Union Fitting connects two tubes of different diameters (1/4 in OD and 5/16 in OD) in pneumatic or fluid systems. It provides a secure, leak-free joint without tools, commonly used in industrial automation, packaging, and material handling applications.

What are the specifications of the LEGRIS 3106 56 08?

The LEGRIS 3106 56 08 is a push-to-connect x push-to-connect union fitting made of nylon and nickel-plated brass. It accommodates 1/4 in OD and 5/16 in OD tubing, in black. This fitting is designed for reliable, tool-free connections in compressed air and fluid circuits.

Where to buy LEGRIS push-fit fittings worldwide?

3G Electric supplies LEGRIS push-fit fittings worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source this fitting across 14 departments, including pneumatics, and deliver to your facility. Contact us for availability and lead time.

How to install a LEGRIS push-to-connect fitting?

To install a LEGRIS push-to-connect fitting, cut the tube squarely, deburr the end, and push it firmly into the fitting until it stops. Pull back gently to confirm the tube is locked. To release, press the collet evenly and pull the tube out. No tools are required for installation or removal.

Used in

Common applications for LEGRIS

Industrial automation — Legris push-to-connect fittings (e.g., 3156 56 00) for fast assembly of pneumatic control circuits.

Packaging machinery — Legris quick exhaust valves (e.g., 7982 14 14) to speed up cylinder actuation and increase throughput.

Fluid transfer systems — Legris brass barbed fittings (e.g., 0123 16 17) for connecting tubing to pipe in water and coolant lines.

Compressed air distribution — Legris nylon tube fittings (e.g., 3104 60 56) for leak-free connections in air headers and drops.

Material handling — Legris quick exhaust valves (e.g., 7982 22 22) for rapid cycling of pneumatic actuators on sorting and diverting mechanisms.

OEM equipment — Legris push-to-connect tees and unions for compact pneumatic manifolds in medical and laboratory devices.

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LEGRIS Products

3G Electric supplies LEGRIS nylon & nickel-plated brass tube fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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