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3G Electric
WEATHERHEAD 500 Series Hydraulic Quick-Connect Coupling Plug - 500 Series Hydraulic Quick-Connect Coupling Plugs
WEATHERHEAD500 Series Hydraulic Quick-Connect Coupling Plugs

WEATHERHEAD 500 Series Hydraulic Quick-Connect Coupling Plug

The WEATHERHEAD 500 Series Hydraulic Quick-Connect Coupling Plug (MPN 52) is a steel-bodied coupling with a 1/2 in coupling size and 3/8"-18 thread size.

SKU 3G-OTH-467174

Brand
WEATHERHEAD
Item
500 Series Hydraulic Quick-Connect Coupling Plug
Part Number
52
Category
500 Series Hydraulic Quick-Connect Coupling Plugs
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Technical Specifications

WEATHERHEAD
Manufacturer Part Number
52
Type
Steel
Thread Size
3/8"-18
Body Material
Steel

Technical Documents

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

Product Description

The WEATHERHEAD 500 Series Hydraulic Quick-Connect Coupling Plug (MPN 52) is a steel-bodied coupling with a 1/2 in coupling size and 3/8"-18 thread size.

Frequently Asked Questions

What is the WEATHERHEAD 500 Series hydraulic quick-connect coupling plug used for?

The WEATHERHEAD 500 Series plug (MPN 52) is used in hydraulic systems to enable fast, leak-free connection and disconnection of fluid lines. Common in construction, agriculture, and industrial machinery, it handles high-pressure oil transfer. 3G Electric supplies this genuine WEATHERHEAD component globally.

What are the specifications of the WEATHERHEAD hydraulic coupling MPN 52?

The WEATHERHEAD MPN 52 is a steel-bodied 500 Series quick-connect coupling plug with a 1/2 in coupling size and 3/8"-18 thread size. It is designed for hydraulic applications requiring reliable sealing and durability. 3G Electric sources and delivers this genuine WEATHERHEAD part worldwide.

Where to buy WEATHERHEAD hydraulic quick-connect couplings worldwide?

3G Electric supplies the WEATHERHEAD 500 Series coupling plug (MPN 52) to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we interpret your demand and deliver genuine WEATHERHEAD components across 14 departments.

How to select the correct WEATHERHEAD quick-connect coupling for a hydraulic system?

To select the right WEATHERHEAD coupling, match the coupling size (e.g., 1/2 in) and thread size (e.g., 3/8"-18) to your hose and port specifications. Confirm body material compatibility with your fluid and pressure. 3G Electric can help verify fitment and supply the correct genuine WEATHERHEAD part.

Used in

Common applications for WEATHERHEAD
Hydraulic power units — Weatherhead 7000 Series Ermeto compression nuts and Ermeto Flareless adapters for leak-tight tube connections on 1/8 in to 7/8 in OD steel tubing.
Pneumatic control panels — Weatherhead flareless bite-type compression elbows and tees for routing air lines without flaring, with thread sizes such as 1/2-20 and 9/16-18.
Lubrication systems — Weatherhead compression fitting plugs (e.g., MPN 7229X05) to seal tube ends or ports in centralized lubrication circuits.
Industrial fluid transfer — Weatherhead quick-connect couplings for temporary or frequent connection of hydraulic hoses and tubing in maintenance operations.
High-pressure hydraulic circuits — Weatherhead hydraulic flange fittings for secure connections on large-diameter tubing and hose assemblies.
Flow control in test stands — Weatherhead needle valves for precise adjustment of fluid flow in hydraulic and pneumatic test rigs.
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WEATHERHEAD Products

3G Electric supplies WEATHERHEAD 500 series hydraulic quick-connect coupling plugs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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