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3G Electric
WEATHERHEAD Brass Push-Fit Tee Adapter, 1/4 in OD x 1/4 in OD x 1/8 in Pipe - Brass Air Brake Fittings
WEATHERHEADBrass Air Brake Fittings

WEATHERHEAD Brass Push-Fit Tee Adapter, 1/4 in OD x 1/4 in OD x 1/8 in Pipe

WEATHERHEAD Brass Air Brake Fittings. Specifications: Type: Brass, Adapter.

SKU 3G-OTH-741825

Brand
WEATHERHEAD
Item
Brass Push-Fit Tee Adapter, 1/4 in OD x 1/4 in OD x 1/8 in Pipe
Part Number
1872X4S
Category
Brass Air Brake Fittings
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Technical Specifications

WEATHERHEAD
Manufacturer Part Number
1872X4S
Type
Brass, Adapter

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WEATHERHEAD Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

WEATHERHEAD Brass Air Brake Fittings. Specifications: Type: Brass, Adapter.

Frequently Asked Questions

What is a Weatherhead push-fit tee fitting used for?

This Weatherhead brass push-fit tee fitting connects three air brake lines in commercial vehicles. It joins 1/4 in OD tubing to a 1/8 in pipe thread, enabling branch connections in pneumatic systems. Common in truck and trailer air brake circuits.

What are the specifications of the Weatherhead 1872X4S fitting?

The Weatherhead 1872X4S is a brass push-fit tee adapter. It has three ports: two for 1/4 in OD tubing and one 1/8 in pipe fitting size. The brass construction resists corrosion in air brake applications. Manufacturer part number is 1872X4S.

Where to buy Weatherhead push-fit tee fittings worldwide?

3G Electric supplies Weatherhead push-fit tee fittings worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the 1872X4S or other brass air brake fittings.

How to install a Weatherhead push-fit tee fitting?

To install, cut tubing square, deburr, and push fully into the fitting until it seats. Ensure the 1/8 in pipe port is sealed with thread sealant. Verify all connections are secure before pressurizing the air brake system. Follow manufacturer guidelines for torque.

Used in

Common applications for WEATHERHEAD
Hydraulic power units — Weatherhead 7000 Series Ermeto compression nuts and Ermeto Flareless adapters for leak-tight tube connections on 1/8 in to 7/8 in OD steel tubing.
Pneumatic control panels — Weatherhead flareless bite-type compression elbows and tees for routing air lines without flaring, with thread sizes such as 1/2-20 and 9/16-18.
Lubrication systems — Weatherhead compression fitting plugs (e.g., MPN 7229X05) to seal tube ends or ports in centralized lubrication circuits.
Industrial fluid transfer — Weatherhead quick-connect couplings for temporary or frequent connection of hydraulic hoses and tubing in maintenance operations.
High-pressure hydraulic circuits — Weatherhead hydraulic flange fittings for secure connections on large-diameter tubing and hose assemblies.
Flow control in test stands — Weatherhead needle valves for precise adjustment of fluid flow in hydraulic and pneumatic test rigs.
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WEATHERHEAD Products

3G Electric supplies WEATHERHEAD brass air brake fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Brass adapter-type push-fit tee fitting with three ports: two 1/4 in OD tube ends and one 1/4 in pipe thread. Designed for air brake systems in heavy-duty trucks and trailers, providing leak-resistant connections without special tools or sealing compounds
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Brass adapter-type push-fit tee fitting with three ports: two 1/4 in OD tube ends and one 1/4 in pipe thread. Designed for air brake systems in heavy-duty trucks and trailers, providing leak-resistant connections without special tools or sealing compounds

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