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ZA4-Series, Modular Air Hydraulic Pumps

  • Enerpac ZA4 high pressure modular air hydraulic pumps feature Z-Class high efficiency air pump design; higher oil flow and bypass pressure
  • ATEX 95 certified for use in potentially explosive atmospheres
  • Two-speed pump operation reduces cycle time for improved productivity
  • User adjustable relief valve built-in on manual valves. Oil ports on valves are 3/8" NPTF
  • Optional heat exchanger warms exhaust air to prevent freezing and cools the oil
  • Full sight oil level glass on 10, 20 and 40 litres reservoirs for easy monitoring of the hydraulic power unit's oil level, oil level indicators on 4 and 8 litres reservoirs.
For Use with
Cylinder		Pump
Speed		Usable
Oil
Capacity		Valve Type and
Function		Model
Number		Output
Flow
Rate		Weight
l/min at
S/AD/ASingleTwolitresNrTypeAdvHoldRet7 bar50 bar350 bar700 barkg
–––•4,0– *––––ZA4004NX13,9311,061,801,3127
•––•4,0VM323/2•–•ZA4204MX13,9311,061,801,3130
•––•8,0VM333/3•••ZA4308MX13,9311,061,801,3134
•––•10,0VM33L3/3•••ZA4610MX13,9311,061,801,3151
–•–•4,0VM434/3•••ZA4404MX13,9311,061,801,3131
–•–•8,0VM434/3•••ZA4408MX13,9311,061,801,3135
–•–•10,0VM43L4/3•••ZA4810MX13,9311,061,801,3140
–•–•20,0VM434/3•••ZA4420MX13,9311,061,801,3152
–•–•40,0VM434/3•••ZA4440MX13,9311,061,801,3175

* For remote valve mounting order BSS1090 high pressure connecting plate.