We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
RFQ CartGet a QuoteSign inSign up
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 in body size. It features a sleeve locking type and a 3/8"-18 MNPT thread size, identified by…

SKU 3G-OTH-452227

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
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
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

Technical Specifications

WEATHERHEAD
Manufacturer Part Number
430
Type
Sleeve, MNPT
Thread Size
3/8"-18
Hose Fitting Size
3/8 in
Coupling Locking Type
Sleeve
View Full Spec Sheet

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

The WEATHERHEAD Quick Connect Hose Coupling is a universal interchange brass quick-connect air coupling body with a 3/8 in body size. It features a sleeve locking type and a 3/8"-18 MNPT thread size, identified by manufacturer part number 430.

Frequently Asked Questions

What is the WEATHERHEAD Quick Connect Hose Coupling used for?

The WEATHERHEAD Quick Connect Hose Coupling is used for connecting and disconnecting compressed air lines quickly in industrial pneumatic systems. It is a universal interchange brass coupling body with a sleeve locking type, suitable for applications requiring a 3/8 in body size and 3/8 in hose fitting size.

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

The WEATHERHEAD Quick Connect Hose Coupling has a 3/8 in body size, 3/8 in hose fitting size, and a 3/8"-18 MNPT thread size. It features a sleeve locking type and is made of brass. The manufacturer part number is 430, and it is a universal interchange air coupling body.

Where to buy the WEATHERHEAD Quick Connect Hose Coupling worldwide?

You can source the WEATHERHEAD Quick Connect Hose Coupling from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. 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 line is depressurized. Apply thread sealant to the 3/8"-18 MNPT threads and tighten the coupling body onto the fitting. Use the sleeve locking mechanism to connect the mating plug. Always follow standard pneumatic safety practices.

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from WEATHERHEAD

View all WEATHERHEAD parts →
WEATHERHEAD Quick Connect Hose Coupling: 1/2 in Body Size, 1/2 in Hose Fitting Size, Push-to-Connect (MPN 5300E). Key specifications — Thread Size: 1/2" -14; Coupling Locking Type: Push-to-Connect; Brand: WEATHERHEAD.
WEATHERHEAD
WEATHERHEAD Quick Connect Hose Coupling: 1/2 in Body Size, 1/2 in Hose Fitting Size, Push-to-Connect (MPN 5300E). Key specifications — Thread Size: 1/2" -14; Coupling Locking Type: Push-to-Connect; Brand: WEATHERHEAD.
WEATHERHEAD Quick Connect Hose Coupling: 3/8 in Body Size, 3/8 in Hose Fitting Size, Sleeve, FNPT (MPN 420). Key specifications — Thread Size: 3/8"-18; Coupling Locking Type: Sleeve; Brand: WEATHERHEAD.
WEATHERHEAD
WEATHERHEAD Quick Connect Hose Coupling: 3/8 in Body Size, 3/8 in Hose Fitting Size, Sleeve, FNPT (MPN 420). Key specifications — Thread Size: 3/8"-18; Coupling Locking Type: Sleeve; Brand: WEATHERHEAD.
WEATHERHEAD Quick Connect Hose Coupling: 3/8 in Body Size, 3/8 in Hose Fitting Size, Push-to-Connect (MPN 4300). Key specifications — Thread Size: 3/8"-18; Coupling Locking Type: Push-to-Connect; Brand: WEATHERHEAD.
WEATHERHEAD
WEATHERHEAD Quick Connect Hose Coupling: 3/8 in Body Size, 3/8 in Hose Fitting Size, Push-to-Connect (MPN 4300). Key specifications — Thread Size: 3/8"-18; Coupling Locking Type: Push-to-Connect; Brand: WEATHERHEAD.
WEATHERHEAD Quick Connect Hose Coupling: 1/2 in Body Size, 3/4 in Hose Fitting Size, Sleeve, FNPT (MPN 540). Key specifications — Thread Size: 3/4"-14; Coupling Locking Type: Sleeve; Brand: WEATHERHEAD.
WEATHERHEAD
WEATHERHEAD Quick Connect Hose Coupling: 1/2 in Body Size, 3/4 in Hose Fitting Size, Sleeve, FNPT (MPN 540). Key specifications — Thread Size: 3/4"-14; Coupling Locking Type: Sleeve; Brand: WEATHERHEAD.
WEATHERHEAD Quick Connect Hose Coupling: 1/2 in Body Size, 3/4 in Hose Fitting Size, Sleeve, MNPT (MPN 550). Key specifications — Thread Size: 3/4"-14; Coupling Locking Type: Sleeve; Brand: WEATHERHEAD.
WEATHERHEAD
WEATHERHEAD Quick Connect Hose Coupling: 1/2 in Body Size, 3/4 in Hose Fitting Size, Sleeve, MNPT (MPN 550). Key specifications — Thread Size: 3/4"-14; Coupling Locking Type: Sleeve; Brand: WEATHERHEAD.
WEATHERHEAD Quick Connect Hose Coupling: 1/2 in Body Size, 1/2 in Hose Fitting Size, Push-to-Connect (MPN 5200). Key specifications — Thread Size: 1/2" -14; Coupling Locking Type: Push-to-Connect; Brand: WEATHERHEAD.
WEATHERHEAD
WEATHERHEAD Quick Connect Hose Coupling: 1/2 in Body Size, 1/2 in Hose Fitting Size, Push-to-Connect (MPN 5200). Key specifications — Thread Size: 1/2" -14; Coupling Locking Type: Push-to-Connect; Brand: WEATHERHEAD.
WEATHERHEAD Quick Connect Hose Coupling: 1/2 in Body Size, 1/2 in Hose Fitting Size, Sleeve, FNPT (MPN 520). Key specifications — Thread Size: 1/2" -14; Coupling Locking Type: Sleeve; Brand: WEATHERHEAD.
WEATHERHEAD
WEATHERHEAD Quick Connect Hose Coupling: 1/2 in Body Size, 1/2 in Hose Fitting Size, Sleeve, FNPT (MPN 520). Key specifications — Thread Size: 1/2" -14; Coupling Locking Type: Sleeve; Brand: WEATHERHEAD.
WEATHERHEAD Quick Connect Hose Coupling: 3/8 in Body Size, 3/8 in Hose Fitting Size, Push-to-Connect (MPN 4200). Key specifications — Thread Size: 3/8"-18; Coupling Locking Type: Push-to-Connect; Brand: WEATHERHEAD.
WEATHERHEAD
WEATHERHEAD Quick Connect Hose Coupling: 3/8 in Body Size, 3/8 in Hose Fitting Size, Push-to-Connect (MPN 4200). Key specifications — Thread Size: 3/8"-18; Coupling Locking Type: Push-to-Connect; Brand: WEATHERHEAD.