IMPA: 351425

SF Series Quick Connect Coupler Socket – Stainless Steel Rc 3/4 Female Thread

The SF Series Quick Connect Coupler Socket is a high-performance, single-end shut-off coupling designed for rapid hose connections in marine, hydraulic, pneumatic, and vacuum systems. Constructed from durable stainless steel with an Rc 3/4 female pipe thread, this socket ensures reliable fluid transfer and automatic shut-off upon disconnection, minimizing spillage and system downtime.

Ideal for ship chandlery and industrial applications, the socket features a floating ball valve on the fluid side that instantly seals when uncoupled. Its robust construction resists corrosion and wear, making it suitable for demanding onboard environments. Compatible with standard SF series plugs, this coupler provides a secure, leak-free connection for water, oil, air, and other media.

Key Features

Technical Specifications

SpecificationDetail
TypeSF Series Socket
Pipe ThreadRc 3/4 Female
MaterialStainless Steel
Part Number600 SF
Valve TypeSingle End Shut Off
UnitPer Pc.
IMPA Code351425

Frequently Asked Questions

What is the thread size and type?

This coupler socket features an Rc 3/4 female pipe thread, which is a tapered thread commonly used for fluid connections.

Is this coupler suitable for high-pressure applications?

Yes, the SF Series is designed for hydraulic and pneumatic systems up to moderate pressures. Always check the pressure rating for your specific application.

Can I use this socket with other brands of plugs?

This socket is designed to work with SF Series plugs. For compatibility with other brands, please verify dimensions and sealing mechanisms.

What materials can be handled?

The stainless steel construction allows use with water, oil, air, and many other fluids. Avoid corrosive chemicals that may attack stainless steel.

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