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LEGRIS Push-Fit Tee Fitting: 12 mm Pipe x 12 mm OD x 1/2 in Pipe Size, Polymer - Nylon & Nickel-Plated Brass Tube Fittings
LEGRISNylon & Nickel-Plated Brass Tube Fittings

LEGRIS Push-Fit Tee Fitting: 12 mm Pipe x 12 mm OD x 1/2 in Pipe Size, Polymer

The LEGRIS Push-Fit Tee Fitting (MPN 3198 12 21) is a polymer tube fitting with a 12 mm pipe x 12 mm OD x 1/2 in pipe size configuration, featuring a 1/2" thread size A and an overall length of 2 7/16 in. As a nylon…

SKU 3G-OTH-492203

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

LEGRIS
Manufacturer Part Number
3198 12 21
Type
Polymer
Overall Lg
2 7/16 in
Thread Size A
1/2"
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LEGRIS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LEGRIS Push-Fit Tee Fitting (MPN 3198 12 21) is a polymer tube fitting with a 12 mm pipe x 12 mm OD x 1/2 in pipe size configuration, featuring a 1/2" thread size A and an overall length of 2 7/16 in. As a nylon and nickel-plated brass fitting, it supports quick, reliable connections in pneumatic and fluid systems. 3G Electric interprets your demand and sources this genuine LEGRIS component across 14 industrial departments, with specialist depth in combustion, pumps, and controls to ensure the right solution.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the LEGRIS Push-Fit Tee Fitting used for?

The LEGRIS Push-Fit Tee Fitting (MPN 3198 12 21) is used to create a branch connection in pneumatic and fluid systems. It joins a 12 mm tube to a 1/2" threaded port, enabling quick, reliable assembly without tools in industrial automation, packaging, and material handling applications.

What are the specifications of the LEGRIS 3198 12 21?

The LEGRIS 3198 12 21 is a polymer push-fit tee fitting with a 12 mm pipe x 12 mm OD x 1/2 in pipe size configuration. It has a 1/2" thread size A, an overall length of 2 7/16 in, and is made of nylon and nickel-plated brass for durability in pneumatic systems.

Where to buy LEGRIS push-fit fittings worldwide?

3G Electric supplies genuine LEGRIS push-fit fittings like the 3198 12 21 to customers worldwide. We handle full logistics and customs clearance, sourcing across 14 industrial departments to deliver the right component for your pneumatic or fluid system, with specialist support in combustion, pumps, and controls.

How to install a LEGRIS push-fit tee fitting?

To install a LEGRIS push-fit tee fitting, cut the tube square, deburr the end, and push it fully into the fitting until it stops. For the threaded side, apply PTFE tape to the 1/2" male thread and tighten by hand plus a quarter turn. Ensure the tube is fully seated to prevent leaks.

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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