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WEATHERHEAD Push-Fit Adapter Fitting: 1/4 in OD x 3/8 in Pipe Fitting Size, Push-to-Connect x NPTF - Brass Air Brake Fittings
WEATHERHEADBrass Air Brake Fittings

WEATHERHEAD Push-Fit Adapter Fitting: 1/4 in OD x 3/8 in Pipe Fitting Size, Push-to-Connect x NPTF

SKU 3G-OTH-741671

Brand
WEATHERHEAD
Item
Push-Fit Adapter Fitting: 1/4 in OD x 3/8 in Pipe Fitting Size, Push-to-Connect x NPTF
Category
Brass Air Brake Fittings
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Technical Specifications

WEATHERHEAD
Manufacturer Part Number
1868X4X6
Type
Push-to-Connect x NPTF, Brass
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Technical Documents

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

Frequently Asked Questions

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

This Weatherhead push-fit adapter fitting connects 1/4 in OD tubing to a 3/8 in NPTF port in pneumatic or air brake systems. It is commonly used in truck, trailer, and industrial air circuits where a reliable, leak-free brass connection is required.

What are the specifications of the Weatherhead 1868X4X6 push-fit adapter?

The Weatherhead 1868X4X6 is a brass push-to-connect x NPTF adapter. It has a 1/4 in OD tube size and a 3/8 in pipe fitting size. The push-to-connect side accepts tubing without tools, while the NPTF thread provides a dry-seal connection for air brake and pneumatic systems.

Where to buy Weatherhead push-fit adapter fittings worldwide?

3G Electric supplies Weatherhead push-fit adapter fittings like the 1868X4X6 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 a Weatherhead push-to-connect fitting, cut tubing square, deburr, and push firmly into the collet until it seats. For the NPTF end, apply thread sealant and tighten to the port. Ensure no debris enters the system. Always follow manufacturer guidelines for pressure and temperature limits.

Used in

Common applications for WEATHERHEAD
Mobile hydraulic systems — Weatherhead hydraulic flange fittings (e.g., 12Z-G42) for hose assemblies in excavators and loaders
Pneumatic tool lines — Weatherhead quick-connect couplings (e.g., 430) for air supply connections in manufacturing plants
Industrial machinery — Weatherhead 45° elbow flange fittings (e.g., 20Z-G54) for hydraulic power units
Fluid transfer systems — Weatherhead straight flange fittings (e.g., 16Z-G20) for high-pressure oil lines
Maintenance and repair — Weatherhead quick-connect bodies (e.g., 580) for replacing worn couplings on pneumatic tools
Hydraulic press applications — Weatherhead 90° elbow flange fittings (e.g., 24Z-G84) for compact hose routing in tight spaces

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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