GENERAL MACHINE PRODUCTS 76769 B PRESSURE TEST HOSE 50 FOOT, NEW Designed to move gas from a pressure testing regulator to an inlet valve. these 3/16 inch ID x 7/16 inch OD hoses are constructed of grade RM welding hose consisting of an inner rubber tube surrounded by a single impregnated cotton braid and rubber cover for flexibe strength. Has a minimum bursting strength of 600 PSI.
The B pressure hose is equipped at one end with a spring guard coupling for connection to a standard nitrogen regulator, and the other end is a snap on air chuck for connection to a pressure testing valve.
The C pressure hose is equipped with a brass screw on connector instead of a snap on air chuck for threaded connection to a pressure testing valve. The other end is equipped with a spring guard coupling for connection to a standard pressure testing regulator.
P/N B Pressure test hose snap on spring guard air chuck on one end