Air operated hydraulic pump
12 lpm, 1 500 bar | LP series
HAWE Hydraulik
pumps. They are basically oscillating pneumatic/hydraulic pressure
intensifiers which are available in three sizes. These pumps stop
automatically when the opposing forces on the pneumatic side of the
piston are in equilibrium with the forces on the hydraulic side. Likewise
the pumps will start when the forces are unequal. This force equivalent
also determines the cycle frequency.
The hydraulic pumps type LP are available in various versions e.g. pump
only, hydraulic power pack with tank or as turn-key power pack with the
required directional valves directly mounted. These pumps are commonly
used in hazardous areas where electric
motor drive pumps may cause fire or
explosion such as in dye works, mining,
pyrotechnic industry, petroleum refineries
etc. These pumps also perform well in
laboratory presses, jigs or lubrication
applications.
