CYLINDER LEAKAGE TESTING MECHANISM

To measure the amount of leakage, rod 6 of piston 5 is run up against rigid stop d. By means of pump 1 and throttle valve 2, the working pressure, controlled by pressure gauge 4, is set up in the left end of the cylinder. Leakage from end a to end b is measured by gauging vessel 3.
$3725$SHP,M$