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Quick Connect Socket SM Series 400 SM R 1/2 Brass coupler for marine air and water systems
IMPA: 351315

Quick Connect Socket SM Series 400 SM – R 1/2 Brass Single Shut-Off Coupler

The Quick Connect Socket SM Series 400 SM is a high-quality single shut-off coupler designed for marine air and water systems. Crafted from durable brass, this socket features a R 1/2 external thread for secure connections. It operates at a working pressure of 1.0 MPa, making it suitable for pneumatic and hydraulic applications onboard vessels.

This SM series coupler incorporates a floating ball valve that automatically seals the flow path upon disconnection, preventing fluid loss and ensuring safe operation. The compact and robust design allows for quick and easy coupling and uncoupling, even in tight spaces. Ideal for ship chandlers and marine engineers seeking reliable hose couplings.

Key Features

Technical Specifications

Part No.400 SM
ThreadR 1/2
MaterialBrass
Working Pressure1.0 MPa (145 psi)
Applicable FluidsAir, Water
IMPA Code351315
CategoryIMPA 35 — Hose & Couplings

Frequently Asked Questions

What is the working pressure of this quick connect socket?

The working pressure is 1.0 MPa (145 psi), suitable for air and water applications.

Is this coupler suitable for marine use?

Yes, the brass construction provides excellent corrosion resistance, making it ideal for marine environments.

Does the socket automatically seal when disconnected?

Yes, it features a single shut-off design with a floating ball valve that seals the socket side upon disconnection.

What thread type does this coupler have?

It has a R 1/2 external thread, commonly used for pipe connections.

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