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WEATHERHEAD 1868X4X4 Brass Push-to-Connect x NPTF Adapter, 1/4 in OD x 1/4 in - Brass Air Brake Fittings
WEATHERHEADBrass Air Brake Fittings

WEATHERHEAD 1868X4X4 Brass Push-to-Connect x NPTF Adapter, 1/4 in OD x 1/4 in

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

SKU 3G-OTH-741653

Brand
WEATHERHEAD
Item
1868X4X4 Brass Push-to-Connect x NPTF Adapter, 1/4 in OD x 1/4 in
Part Number
1868X4X4
Category
Brass Air Brake Fittings
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

WEATHERHEAD
Manufacturer Part Number
1868X4X4
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 adapter fitting used for?

This Weatherhead push-fit adapter fitting connects 1/4 in OD tubing to a 1/4 in NPTF female port in pneumatic or air brake systems. It provides a quick, leak-resistant seal without tools, ideal for industrial air lines, brake systems, and instrumentation where reliable push-to-connect convenience is needed.

What are the specifications of the Weatherhead 1868X4X4 fitting?

The Weatherhead 1868X4X4 is a brass push-fit adapter with a push-to-connect x NPTF configuration. It fits 1/4 in OD tubing on one end and 1/4 in pipe thread on the other. The brass construction resists corrosion, making it suitable for air brake and pneumatic applications up to moderate pressures.

Where to buy Weatherhead push-fit adapter fittings worldwide?

3G Electric supplies Weatherhead push-fit adapter fittings like the 1868X4X4 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial sourcing partner, we provide genuine Weatherhead brass fittings for air brake and pneumatic systems, ensuring the right part for your application.

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

To install a Weatherhead push-fit adapter, cut tubing square, deburr the end, and push it fully into the fitting until it stops. For the NPTF end, apply thread sealant and tighten to the port. No tools are needed for the push side. Always verify the tubing is seated and the connection is leak-free before pressurizing.

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
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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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