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WEATHERHEAD 1873X4X4 Brass Push-to-Connect x NPTF Adapter/Union - Brass Air Brake Fittings
WEATHERHEADBrass Air Brake Fittings

WEATHERHEAD 1873X4X4 Brass Push-to-Connect x NPTF Adapter/Union

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

SKU 3G-OTH-741609

Brand
WEATHERHEAD
Item
1873X4X4 Brass Push-to-Connect x NPTF Adapter/Union
Category
Brass Air Brake Fittings
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

WEATHERHEAD
Manufacturer Part Number
1873X4X4
Type
Push-to-Connect x NPTF, Brass, Adapter/Union

Technical Documents

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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, Adapter/Union.

Frequently Asked Questions

What is a Weatherhead push-fit fitting used for?

A Weatherhead push-fit fitting is used to connect tubing to threaded ports in pneumatic or air brake systems. It joins 1/4 in OD tubing to a 1/4 in NPTF male thread, providing a quick, leak-resistant seal without tools. Common in truck, trailer, and industrial air circuits.

What are the specifications of the Weatherhead 1873X4X4 fitting?

The Weatherhead 1873X4X4 is a brass push-to-connect x NPTF adapter/union. It fits 1/4 in OD tubing and 1/4 in pipe size. The connection type is push-to-connect on one end and NPTF male thread on the other. It is designed for air brake and pneumatic applications.

Where to buy Weatherhead push-fit fittings worldwide?

3G Electric supplies Weatherhead push-fit fittings worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on the 1873X4X4 or other Weatherhead brass air brake fittings.

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 stops. For the NPTF end, apply thread sealant and tighten to the port. Ensure tubing is fully seated and the collet is not damaged. No tools are needed for the push side.

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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