LEGRIS Push-Fit Union Fitting: 12 mm OD x 16 mm OD Size, Push-to-Connect x Push-to-Connect
The LEGRIS Push-Fit Union Fitting (MPN 3106 12 16) is a nylon and nickel-plated brass tube fitting in a push-to-connect x push-to-connect configuration, sized for 12 mm OD x 16 mm OD tubes in black. 3G Electric…
SKU 3G-OTH-492501
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Product Description
The LEGRIS Push-Fit Union Fitting (MPN 3106 12 16) is a nylon and nickel-plated brass tube fitting in a push-to-connect x push-to-connect configuration, sized for 12 mm OD x 16 mm OD tubes in black. 3G Electric interprets demand and delivers this fitting across 14 industrial departments, with specialist depth in pneumatics and controls as an authorised distributor for brands including LEGRIS, Festo, and SMC.
Frequently Asked Questions
What is the LEGRIS Push-Fit Union Fitting 3106 12 16 used for?
This LEGRIS push-fit union fitting connects two tubes of different diameters (12 mm OD and 16 mm OD) in pneumatic systems. It is used in industrial automation, packaging, and material handling applications where a reliable, leak-free joint is needed without tools.
What are the specifications of the LEGRIS 3106 12 16 fitting?
The LEGRIS 3106 12 16 is a push-to-connect x push-to-connect union fitting made of nylon and nickel-plated brass. It accommodates 12 mm OD and 16 mm OD tubes and is black in color. The brand is LEGRIS, and the manufacturer part number is 3106 12 16.
Where to buy LEGRIS 3106 12 16 worldwide?
3G Electric supplies the LEGRIS 3106 12 16 push-fit union fitting worldwide. We handle full logistics, customs clearance, and delivery to your site. As a specialist in pneumatics and controls, we source genuine LEGRIS components and provide reliable support for global procurement.
How to install a LEGRIS push-fit union fitting?
To install, cut the tube square and deburr the end. Push the tube firmly into the fitting until it stops. Pull back slightly to confirm it is locked. To release, press the collet evenly and pull the tube out. Always verify the tube OD matches the fitting size before assembly.
Used in
Common applications for LEGRISLEGRIS 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.









