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WEATHERHEAD Quick Connect Hose Coupling: 3/8 in Body Size, 3/8 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: 3/8 in Body Size, 3/8 in Hose Fitting Size

The WEATHERHEAD Quick Connect Hose Coupling is a universal interchange brass quick-connect air coupling body with a 3/8-inch body size. It features a push-to-connect locking type and a 3/8-inch-18 thread size…

SKU 3G-OTH-452235

Brand
WEATHERHEAD
Item
Quick Connect Hose Coupling: 3/8 in Body Size, 3/8 in Hose Fitting Size
Category
Universal Interchange Brass Quick-Connect Air Coupling Bodies
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Technical Specifications

WEATHERHEAD
Manufacturer Part Number
4300
Type
Push-to-Connect
Thread Size
3/8"-18
Hose Fitting Size
3/8 in
Coupling Locking Type
Push-to-Connect
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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 3/8-inch body size. It features a push-to-connect locking type and a 3/8-inch-18 thread size, identified by manufacturer part number 4300.

Frequently Asked Questions

What is the WEATHERHEAD 4300 quick connect hose coupling used for?

The WEATHERHEAD 4300 is a universal interchange brass quick-connect air coupling body used to connect pneumatic tools and hoses in industrial compressed air systems. Its push-to-connect locking type enables one-handed operation for fast tool changes in manufacturing, automotive, and maintenance applications.

What are the specifications of the WEATHERHEAD 4300 coupling?

The WEATHERHEAD 4300 coupling has a 3/8 in body size, 3/8 in hose fitting size, and a 3/8\"-18 thread size. It uses a push-to-connect locking type and is made of brass. The manufacturer part number is 4300. This universal interchange design fits standard pneumatic couplers and plugs.

Where to buy the WEATHERHEAD 4300 quick connect coupling worldwide?

3G Electric supplies the WEATHERHEAD 4300 quick connect hose coupling worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this universal interchange brass air coupling body.

How to install a push-to-connect air coupling like the WEATHERHEAD 4300?

To install the WEATHERHEAD 4300, first ensure the air line is depressurized. Apply thread sealant to the 3/8\"-18 male threads and hand-tighten the coupling body onto the hose fitting or adapter. Use a wrench for final snugging—avoid overtightening. Push the plug in until it locks; pull back to confirm secure connection.

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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