P-Series, Hydraulic Low Pressure Hand Pumps

  • Enerpac low pressure hydraulic hand pumps are designed for less than 700 bar
  • P-25 and P-50 pump oil in both forward and reverse handle movement improving overall efficiency, ideal when mounting space is restricted
  • External load-release valve
  • Internal pressure-relief valve for overload protection
  • P-51 hand pump model can be operated in horizontal and vertical position with pump head and oil outlet facing downwards.
Pump
Type
Usable
Oil
Capacity
Model
Number
Pressure
Rating
Oil Displacement
per Stroke
Max.
Handle
Effort
Piston
Stroke
Weight
(cm3) (bar) (cm3) (kg) (mm) (kg)

Single-
speed
360 P-18 200 2,46 16 25,4 5,0
3277 P-25 175 9,50 27 38,1 16,3
3277 P-50 350 4,75 27 38,1 16,8
819 P-51 200 4,10 27 25,4 5,4
Pump
Type
Usable
Oil
Capacity
Model
Number
Pressure
Rating
Oil Displacement
per Stroke
Max.
Handle
Effort
Piston
Stroke
Weight
inch3 psi inch3 pound inch pound

Single-
speed
22 P-18 2,850 0.15 34 1.00 11
200 P-25 2,500 0.58 60 1.50 36
200 P-50 5,000 0.29 60 1.50 37
50 P-51 3,000 0.25 61 1.00 12
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