• FHK, TWO WAY SHUT-OFF Both socket and plug are sealed at disconnect.
• Standard industrial interchange design, most widely used in industry. Within each series, only sockets and plugs of the same size will couple together. Conforms with ISO 7241-1, Series B.
• Standard seals are Buna-N
• Plug Inlet: 1/4" FPT
• Material: Brass
• Working Pressure Rating: 2,700 PSI
• Safety Factor: 4 to 1
• Weight: 1.6 oz