Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

WEATHERHEAD Tee Fitting: 1/4 in OD x 1/4 in OD x 1/4 in Pipe Fitting Size, Tube x Tube x Pipe - Brass Air Brake Fittings
WEATHERHEADBrass Air Brake Fittings

WEATHERHEAD Tee Fitting: 1/4 in OD x 1/4 in OD x 1/4 in Pipe Fitting Size, Tube x Tube x Pipe

WEATHERHEAD Brass Air Brake Fittings. Specifications: Type: Tube x Tube x Pipe, Brass, Adapter.

SKU 3G-OTH-741577

Brand
WEATHERHEAD
Item
Tee Fitting: 1/4 in OD x 1/4 in OD x 1/4 in Pipe Fitting Size, Tube x Tube x Pipe
Category
Brass Air Brake Fittings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
1871X4X4
Type
Tube x Tube x Pipe, Brass, Adapter

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

WEATHERHEAD Brass Air Brake Fittings. Specifications: Type: Tube x Tube x Pipe, Brass, Adapter.

Frequently Asked Questions

What is a Weatherhead 1871X4X4 tee fitting used for?

This Weatherhead brass tee fitting connects 1/4 in OD tube to 1/4 in OD tube and 1/4 in pipe in air brake systems. It is commonly used in commercial vehicle pneumatic circuits, industrial air lines, and fluid transfer applications requiring a leak-resistant adapter.

What are the specifications of the Weatherhead 1871X4X4 tee fitting?

The Weatherhead 1871X4X4 is a brass adapter tee fitting with tube x tube x pipe configuration. It has a 1/4 in OD tube size on two ports and a 1/4 in pipe fitting size on the third port. The part is designed for air brake and pneumatic systems.

Where to buy a Weatherhead 1871X4X4 tee fitting worldwide?

3G Electric supplies the Weatherhead 1871X4X4 brass tee fitting to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this pneumatic adapter fitting.

How to install a Weatherhead brass tee fitting in an air brake system?

Ensure all tube ends are clean and deburred. Apply thread sealant to the pipe port if required. Tighten connections to manufacturer torque specifications—avoid overtightening brass fittings. Test the system for leaks at operating pressure before returning to service.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from WEATHERHEAD

View all WEATHERHEAD parts
Push-Fit Elbow Fitting: 3/8 in OD x 1/2 in Pipe Fitting Size, Push-to-Connect x NPTF, Brass, Adapter (MPN 1880X6X8)
WEATHERHEAD
Push-Fit Elbow Fitting: 3/8 in OD x 1/2 in Pipe Fitting Size, Push-to-Connect x NPTF, Brass, Adapter (MPN 1880X6X8)
Push-Fit Union Fitting: 5/8 in OD x 5/8 in Pipe Fitting Size, Push-to-Connect x NPTF, Brass (MPN 1874X10X10)
WEATHERHEAD
Push-Fit Union Fitting: 5/8 in OD x 5/8 in Pipe Fitting Size, Push-to-Connect x NPTF, Brass (MPN 1874X10X10)
Push-Fit Elbow Fitting: 1/4 in OD x 1/4 in OD Fitting Size, Push-to-Connect x Push-to-Connect, Brass (MPN 1865X4)
WEATHERHEAD
Push-Fit Elbow Fitting: 1/4 in OD x 1/4 in OD Fitting Size, Push-to-Connect x Push-to-Connect, Brass (MPN 1865X4)
Push-Fit Elbow Fitting: 1/2 in OD x 1/4 in Pipe Fitting Size, Push-to-Connect x NPTF, Brass, Adapter (MPN 1869X8X4)
WEATHERHEAD
Push-Fit Elbow Fitting: 1/2 in OD x 1/4 in Pipe Fitting Size, Push-to-Connect x NPTF, Brass, Adapter (MPN 1869X8X4)
Push-Fit Union Fitting: 5/8 in OD x 5/8 in OD Fitting Size, Push-to-Connect x Push-to-Connect, Brass (MPN 1862X10)
WEATHERHEAD
Push-Fit Union Fitting: 5/8 in OD x 5/8 in OD Fitting Size, Push-to-Connect x Push-to-Connect, Brass (MPN 1862X10)
Push-Fit Tee Fitting: 1/4 in OD x 1/4 in OD x 1/4 in OD Fitting Size, Brass, Adapter (MPN 1864X4)
WEATHERHEAD
Push-Fit Tee Fitting: 1/4 in OD x 1/4 in OD x 1/4 in OD Fitting Size, Brass, Adapter (MPN 1864X4)
Push-Fit Elbow Fitting: 3/8 in OD x 1/4 in Pipe Fitting Size, Push-to-Connect x NPTF, Brass, Adapter (MPN 1880X6)
WEATHERHEAD
Push-Fit Elbow Fitting: 3/8 in OD x 1/4 in Pipe Fitting Size, Push-to-Connect x NPTF, Brass, Adapter (MPN 1880X6)
Push-Fit Adapter Fitting: 3/8 in OD x 3/8 in Pipe Fitting Size, Push-to-Connect x NPTF, Brass (MPN 1866X6X6)
WEATHERHEAD
Push-Fit Adapter Fitting: 3/8 in OD x 3/8 in Pipe Fitting Size, Push-to-Connect x NPTF, Brass (MPN 1866X6X6)