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LEGRIS Push-Fit Adapter Fitting: 1/2 mm Pipe x 12 mm OD Size, BSPP x Push-to-Connect - Nylon & Nickel-Plated Brass Tube Fittings
LEGRISNylon & Nickel-Plated Brass Tube Fittings

LEGRIS Push-Fit Adapter Fitting: 1/2 mm Pipe x 12 mm OD Size, BSPP x Push-to-Connect

The LEGRIS Push-Fit Adapter Fitting (MPN 3118 12 21) is a BSPP x Push-to-Connect, Black nylon and nickel-plated brass tube fitting for 1/2 mm pipe x 12 mm OD size. 3G Electric interprets demand and delivers this…

SKU 3G-OTH-491900

Brand
LEGRIS
Item
Push-Fit Adapter Fitting: 1/2 mm Pipe x 12 mm OD Size, BSPP x Push-to-Connect
Category
Nylon & Nickel-Plated Brass Tube Fittings
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Technical Specifications

LEGRIS
Manufacturer Part Number
3118 12 21
Type
BSPP x Push-to-Connect, Black
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LEGRIS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LEGRIS Push-Fit Adapter Fitting (MPN 3118 12 21) is a BSPP x Push-to-Connect, Black nylon and nickel-plated brass tube fitting for 1/2 mm pipe x 12 mm OD size. 3G Electric interprets demand and delivers this fitting across 14 industrial departments, with specialist depth in pneumatics and controls as an authorised distributor.

Frequently Asked Questions

What is the LEGRIS 3118 12 21 push-fit adapter fitting used for?

The LEGRIS 3118 12 21 is a BSPP x push-to-connect adapter fitting used in pneumatic systems to connect 1/2 mm pipe to 12 mm OD tubing. It is common in industrial automation, packaging, and material handling applications where reliable, leak-free connections are required.

What are the specifications of the LEGRIS 3118 12 21 fitting?

The LEGRIS 3118 12 21 is a BSPP x push-to-connect adapter fitting in black, made from nylon and nickel-plated brass. It connects 1/2 mm pipe to 12 mm OD tubing. The manufacturer part number is 3118 12 21, and it is designed for pneumatic and fluid control systems.

Where to buy LEGRIS 3118 12 21 fittings worldwide?

3G Electric supplies the LEGRIS 3118 12 21 push-fit adapter fitting worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source and deliver this fitting across 14 departments, including pneumatics and controls.

How to install a LEGRIS push-fit adapter fitting?

To install the LEGRIS 3118 12 21, cut tubing square, deburr, and push firmly into the fitting until it stops. Ensure the tube is fully seated. For removal, press the collet evenly and pull the tube out. Always verify system pressure is off before installation.

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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