Stainless Steel Quick Connect Coupler Socket – SM Series – R 1 Male Thread

This Stainless Steel Quick Connect Coupler Socket from the SM Series is designed for heavy-duty marine and industrial applications. Featuring a male pipe thread R 1, this socket (female coupler) provides a secure, leak-free connection for air and water systems. The robust stainless steel construction ensures corrosion resistance and long service life in harsh marine environments.

The coupler utilizes a ball locking mechanism for quick and easy connect/disconnect operations. When disconnected, the internal floating ball valve automatically shuts off flow on the socket side, preventing fluid loss and enhancing safety. With a working pressure of 1.5 MPa (15 kgf/cm²) and pressure resistance of 2.0 MPa (20 kgf/cm²), this heavy-duty coupler is suitable for pneumatic and hydraulic systems onboard vessels.