Haskel Pressurepac Serie Instrucciones De Funcionamiento página 3

Pressurepac Series Miniaturized Air Driven Hydraulic Power Units • OM-7S
Pressurepac Models
Model 28910
Model 28910, equipped with a start-stop push button
air valve, spring offset: Hold to run, Release. For
momentary force type tools and devices. Relief valve
limits maximum pressure.
Model 29230
Model 29230, equipped with a start-stop toggle air
valve, detented 2 positions: Run to stall; Release. For
holding type devices or clamping. Air regulator sets
stall pressure.
Model 29880
Model 29880, equipped with 2 push button air valves,
spring offset, for 3 position control: Run-Hold-Run-
Release. Relief valve limits maximum pressure.
Model 29883
Model 29883, basically similar to Model 29230 except
with AC solenoid air valve. Interfaces with electrical
control on machine tools or vehicles. DC optional.
NOTE: To order, specify series number followed by
pump model ratio. Example: 28910-188.
NOTE: Many other control options are available for
OEM applications. Contact your authorized Haskel
distributor or the factory.
To Tool
Release
Valve
Pump
Relief
Valve
Air Control Valve
To Tool
Release
Valve
Pump
Relief
Valve
Run
Release
Air Control Valves
3
Shop or
Vehicle
Air Valve
Air Supply
Tank 50-125 psi
Bladder
MODEL
28910
Inlet
Screen
Run
Release
Shop or
Vehicle
Air Valve
Air Supply
50-125 psi
Tank
Bladder
MODEL
29880
Inlet
Screen