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WEATHERHEAD Quick Connect Hose Coupling: 1/2 in Body Size, 3/4 in Hose Fitting Size - Universal Interchange Brass Quick-Connect Air Coupling Bodies
WEATHERHEADUniversal Interchange Brass Quick-Connect Air Coupling Bodies

WEATHERHEAD Quick Connect Hose Coupling: 1/2 in Body Size, 3/4 in Hose Fitting Size

The WEATHERHEAD Quick Connect Hose Coupling is a universal interchange brass quick-connect air coupling body with a 1/2 in body size. It features a 3/4"-14 thread size and a sleeve locking type, with an FNPT…

SKU 3G-OTH-452207

Brand
WEATHERHEAD
Item
Quick Connect Hose Coupling: 1/2 in Body Size, 3/4 in Hose Fitting Size
Category
Universal Interchange Brass Quick-Connect Air Coupling Bodies
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Technical Specifications

WEATHERHEAD
Manufacturer Part Number
540
Type
Sleeve, FNPT
Thread Size
3/4"-14
Hose Fitting Size
3/4 in
Coupling Locking Type
Sleeve
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WEATHERHEAD Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WEATHERHEAD Quick Connect Hose Coupling is a universal interchange brass quick-connect air coupling body with a 1/2 in body size. It features a 3/4"-14 thread size and a sleeve locking type, with an FNPT connection. This product is identified by manufacturer part number 540.

Frequently Asked Questions

What is the WEATHERHEAD Quick Connect Hose Coupling used for?

The WEATHERHEAD Quick Connect Hose Coupling (MPN 540) is used for connecting air tools and hoses in industrial pneumatic systems. Its universal interchange brass body and sleeve locking type provide a secure, quick-disconnect coupling for compressed air lines in workshops, manufacturing, and maintenance applications.

What are the specifications of the WEATHERHEAD Quick Connect Hose Coupling?

The WEATHERHEAD Quick Connect Hose Coupling has a 1/2 in body size, 3/4 in hose fitting size, and 3/4"-14 thread size. It features a sleeve locking type and FNPT connection. The brass construction ensures durability in pneumatic systems. Manufacturer part number is 540.

Where to buy the WEATHERHEAD Quick Connect Hose Coupling worldwide?

You can source the WEATHERHEAD Quick Connect Hose Coupling (MPN 540) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time on this universal interchange brass coupling.

How to install the WEATHERHEAD Quick Connect Hose Coupling?

To install the WEATHERHEAD Quick Connect Hose Coupling, ensure the air supply is off. Apply thread sealant to the 3/4"-14 FNPT threads and hand-tighten into the female port. Use a wrench for final snug fit—avoid overtightening. The sleeve locking type engages automatically when the plug is inserted.

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 universal interchange brass quick-connect air coupling bodies. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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