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3G Electric
WEATHERHEAD 1874X6X6 Brass Push-to-Connect x NPTF Union Fitting - Brass Air Brake Fittings
WEATHERHEADBrass Air Brake Fittings

WEATHERHEAD 1874X6X6 Brass Push-to-Connect x NPTF Union Fitting

WEATHERHEAD Brass Air Brake Fittings. Specifications: Type: Push-to-Connect x NPTF, Brass.

SKU 3G-OTH-741734

Brand
WEATHERHEAD
Item
1874X6X6 Brass Push-to-Connect x NPTF Union Fitting
Part Number
1874X6X6
Category
Brass Air Brake Fittings
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Technical Specifications

WEATHERHEAD
Manufacturer Part Number
1874X6X6
Type
Push-to-Connect x NPTF, Brass

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

Product Description

WEATHERHEAD Brass Air Brake Fittings. Specifications: Type: Push-to-Connect x NPTF, Brass.

Frequently Asked Questions

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

This Weatherhead push-fit union fitting connects 3/8 in OD tubing to a 3/8 in NPTF threaded port in pneumatic or air brake systems. It provides a quick, leak-free seal without tools, ideal for truck, trailer, and industrial air lines.

What are the specifications of the Weatherhead 1874X6X6 push-fit fitting?

The Weatherhead 1874X6X6 is a brass push-to-connect x NPTF union fitting. It has a 3/8 in OD tube size and a 3/8 in pipe fitting size. The brass construction resists corrosion, and the push-fit design enables fast assembly in air brake and pneumatic circuits.

Where to buy Weatherhead push-fit fittings worldwide?

3G Electric supplies Weatherhead push-fit fittings like the 1874X6X6 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this brass air brake fitting.

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

To install, cut tubing square, deburr, and push firmly into the fitting until it seats. Pull back to confirm lock. For NPTF threads, apply sealant and tighten to standard torque. No tools are needed for the tube connection. Always follow manufacturer guidelines for pressure and temperature limits.

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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