Marine-Grade Hose End Brass Quick Connect Coupler Socket — SH Series

The SH Series Hose End Brass Quick Connect Coupler Socket is a precision-engineered component designed for reliable, leak-proof connections in marine hose systems. Crafted from solid brass, this socket resists corrosion and withstands harsh saltwater environments, making it an ideal choice for deck washdowns, engine cooling lines, bilge pumps, and fuel transfer systems.

Featuring a hose end (barbed) design, this coupler socket quickly attaches to standard hoses with a simple clamp, while the quick connect mechanism allows rapid coupling and uncoupling with matching plugs. The integrated automatic shut-off valve prevents fluid loss when disconnected, ensuring safe and clean operations. Available in multiple sizes to fit common hose diameters, this socket provides a versatile and dependable solution for maritime professionals.

Key Features

Technical Specifications

Product TypeQuick Connect Coupler Socket
SeriesSH
MaterialBrass
End ConnectionHose End (Barbed)
Coupling TypeSocket (Female)
Working PressureUp to 300 psi (20 bar)
Temperature Range-20°C to +80°C (-4°F to 176°F)
Available Sizes1/4", 3/8", 1/2", 3/4"
Seal MaterialBuna-N (Nitrile)

Frequently Asked Questions

What sizes are available?

This coupler socket is available in 1/4", 3/8", 1/2", and 3/4" sizes to fit standard hoses. Choose the size that matches your hose inner diameter.

Can it be used with any standard quick connect plug?

Yes, the SH Series socket is designed to work with standard quick connect plugs that match the same profile and size. Always confirm compatibility with your existing plugs before ordering.

Is it suitable for fuel lines?

Yes, this coupler is compatible with fuel, oil, water, and air. However, ensure the Buna-N seals are compatible with the specific fuel type you use, as certain aggressive chemicals may degrade the seals.

How do I install it onto a hose?

Simply slide the hose over the barbed end and secure it with a hose clamp. Ensure the hose is fully seated over the barbs and the clamp is tightened to prevent leaks.

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