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LEGRIS 3120 12 00 Push-to-Connect Union Fitting, 12 mm OD, Black - Nylon & Nickel-Plated Brass Tube Fittings
LEGRISNylon & Nickel-Plated Brass Tube Fittings

LEGRIS 3120 12 00 Push-to-Connect Union Fitting, 12 mm OD, Black

The LEGRIS Push-Fit Union Fitting 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 12 mm OD tubes. This black fitting, identified by MPN 3120…

SKU 3G-OTH-491704

Also listed as: 31201200 · 3120-12-00

Brand
LEGRIS
Item
3120 12 00 Push-to-Connect Union Fitting, 12 mm OD, Black
Category
Nylon & Nickel-Plated Brass Tube Fittings
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

LEGRIS
Manufacturer Part Number
3120 12 00
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

The LEGRIS Push-Fit Union Fitting 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 12 mm OD tubes. This black fitting, identified by MPN 3120 12 00, provides a straightforward push-to-connect connection for pneumatic or fluid systems.

Frequently Asked Questions

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

A LEGRIS Push-Fit Union Fitting connects two 12 mm OD tubes in pneumatic or fluid systems. Its push-to-connect design enables tool-free assembly, making it ideal for industrial automation, packaging, and material handling applications where reliable, leak-free connections are required.

What are the specifications of the LEGRIS 3120 12 00 fitting?

The LEGRIS 3120 12 00 is a nylon and nickel-plated brass push-fit union fitting. It has a Push-to-Connect x Push-to-Connect configuration for 12 mm OD x 12 mm OD tubes. The fitting is black and is designed for use in pneumatic or fluid systems.

Where to buy LEGRIS push-fit fittings in worldwide?

3G Electric supplies LEGRIS push-fit fittings worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver the LEGRIS 3120 12 00 and other pneumatic components to your facility. Contact us for a quote and delivery options.

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

To install a LEGRIS push-fit union fitting, cut the tube square, deburr the end, and push it fully into the fitting until it stops. Pull gently to confirm secure engagement. For release, press the collet evenly and pull the tube out. Always follow system pressure and temperature limits.

Used in

Common applications for LEGRIS
Pneumatic actuator speed control — LEGRIS miniature flow control valve 7665 04 10 for meter-out regulation on 4 mm tubing
Compressed air isolation for maintenance — LEGRIS lockout valve 7886 11 11 for 1/8 in NPT systems
Fluid shutoff in water or oil lines — LEGRIS brass ball valve 0492 07 17 with 3/8 in FNPT connections
Push-to-connect air distribution — LEGRIS nylon ball valve 7915 56 11 for 1/4 in tubing with male NPT adapter
Safety lockout on BSPP pneumatic circuits — LEGRIS lockout valve 7880 10 17 for 3/8 in BSPP systems
Compact on/off control in tight spaces — LEGRIS nylon ball valve 7913 56 00 with push-to-connect ports for 1/4 in tubing

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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