HyPrecision 50S/60S/75S Operator Manual 808690 41
Options
Section 3
Options
HyPrecision 50S, 60S, and 75S pumps are available with these optional features.
Voltage
Refer to the data plate or the system schematic drawing for the voltage of the pump.
External air cooler
Standard pumps are equipped with a water-cooled heat exchanger. In an air-cooled system, the temperature
sensor in the hydraulic fluid tank turns on an external air-cooled fan.
Proportional control valve
The proportional control valve electronically varies back pressure to the pump compensator. The pump runs at
maximum hydraulic pressure when the valve is completely closed.
Redundant intensifier
A second intensifier reduces downtime by permitting the operator to use one or the other.
Both intensifiers cannot run at the same time on this pump model.
50 Hz 60 Hz
400 V
460 V
or
208 V to 230 V
(50 hp only)
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