Piezometer

The double speed output motor pump has high and low pressure output, and the pressure flow can beautomatically converted to speed up the rescue process; Using single pipe single interface connectionmode can realize the pressure replacement tool ". The upper "type metal control valve block can not onlycontrol two tools to work at the same time, but also has the" double speed valve " technology, which candouble the rescue efficiency of one tool. The control valve switch makes the growth rate possible, in which either ofthe two connected devices canprovide double flow by the control valve switch.When the control valve switch is pushed to one side, theoil supply to the other side of the device, that is, double the output flow to the directed side to double theoperation speed.