Speedaire Coupler Plug,(M)NPT,1-4,Steel 30E659

The SPEEDAIRE - 30E659 is a quick-disconnect hose coupling designed for use on the end of a hose or tool inlet. This male plug fitting connects rapidly and without tools to industrial interchange couplers, providing a connection intended for fluid/air pressure sealing under specified operating conditions. Constructed from steel with a zinc-plated finish, it can handle a maximum flow rate of 1,132.67 L/min at pressures up to 300 psi at 70°F. The fitting features Buna-N seals and operates within a temperature range of -40°F to 150°F. It manufactured to meet ISO 6150 and MIL-C-4109F specifications. Key Features: - Material: Steel with zinc-plated coating. - Hose fitting gender: Male, with 3/8" nominal size and 3/8"-18 thread size. - Coupling size: 1/4" with 1/4" body size quick-connect air coupling. - Connection type: NPT thread standard. - Seal material: Buna-N for seal compatibility for pressure applications within the rated pressure/temperature ranges. - Max flow rate: 1,132.67 L/min. - Max working pressure: 300 psi at 70°F. - Temperature range: -40°F to 150°F. - Interchange type: Industrial. - Does not include an integrated valve.