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 push-to-connect locking type and a 3/8"-18 thread size, identified…
SKU 3G-OTH-452219
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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 push-to-connect locking type and a 3/8"-18 thread size, identified by manufacturer part number 4200.
Frequently Asked Questions
What is the WEATHERHEAD Quick Connect Hose Coupling used for?
The WEATHERHEAD Quick Connect Hose Coupling is used for connecting air tools and pneumatic equipment to compressed air lines. Its push-to-connect design enables fast, tool-free coupling changes in industrial maintenance, automotive repair, and manufacturing environments.
What are the specifications of the WEATHERHEAD 4200 quick connect coupling?
The WEATHERHEAD 4200 is a universal interchange brass quick-connect air coupling body with a 3/8 in body size, 3/8 in hose fitting size, and 3/8"-18 thread size. It uses a push-to-connect locking type and is manufactured by WEATHERHEAD under part number 4200.
Where to buy WEATHERHEAD quick connect couplings worldwide?
You can source the WEATHERHEAD 4200 quick connect coupling worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to install a WEATHERHEAD push-to-connect air coupling?
To install the WEATHERHEAD push-to-connect coupling, ensure the air line is depressurized. Push the hose fully into the coupling body until it locks securely. For removal, depress the collar and pull the hose out. Always follow manufacturer guidelines for safe pneumatic connections.
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Common applications for WEATHERHEADWEATHERHEAD 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.









