Stainless Steel Quick Connect Coupler Socket – SM Series, Male Thread R 1/2 Heavy Duty

This Stainless Steel Quick Connect Coupler Socket (female end) from the SM Series is a heavy-duty, general-purpose coupling designed for reliable fluid transfer in hydraulic, pneumatic, and vacuum systems. The male threaded R 1/2 connection ensures a secure fit, while the floating ball valve automatically shuts off flow when disconnected, preventing spills and pressure loss. Made of corrosion-resistant stainless steel, it withstands working pressures up to 1.5 MPa and is ideal for air and water applications aboard ships and in industrial settings.

Built for ease of use, the coupler features a one-way steel ball locking mechanism for quick connect and disconnect without tools. Its compact, robust construction ensures long service life even in demanding marine environments. Whether for deck washdown lines, pneumatic tools, or water transfer systems, this socket provides a dependable, leak-free connection.