Quick Connect Socket SM Series 40 SM – R 1/2 Brass Coupler (IMPA 351314)

The Quick Connect Socket SM Series 40 SM (IMPA 351314) is a high-quality brass coupler designed for rapid connection and disconnection in pneumatic and fluid systems aboard marine vessels. Featuring a single shut-off mechanism, this socket automatically seals when disconnected, preventing fluid loss and maintaining system integrity. The R 1/2 thread ensures compatibility with standard hose fittings, making it a versatile choice for ship chandlers and engineers.

Constructed from durable brass, this coupler withstands working pressures up to 1.0 MPa (10 kgf/cm²) and is suitable for air and water applications. Its compact design and easy one-hand operation improve efficiency in confined marine spaces. Whether used in engine rooms, deck operations, or maintenance areas, the SM Series 40 SM provides reliable, leak-free performance.