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Hydraulic Air Pump PARG Series
  1. Hydraulic Air Pump PARG Series

PARG51S8N, Turbo II Air Hydraulic Pump, Remote 3-way Valve, 120 in3/min Oil Flow at 100 psi

Enerpac PARG Hydraulic Air Pumps are the pendant operated models from the Turbo II Air Pump Series. These low flow rate air over hydraulic pumps provide the power and speed needed for single acting tools and simple clamping circuits. PARG pumps are best suited to medium and lower cycle applications.
Deliver high hydraulic pressure from low pressure air supply using a convenient pendant control with the PARG Hydraulic Air Pump. The Air Saver Piston reduces air consumption and operating costs, and the pump can operate at low pressures from 50-125 psi.


Model: PARG51S8N   |  ECCN: EAR99    |   Harmonization: 8413500080
Series: PARG   |  Product Line: Workholding Tools

Enerpac Turbo II Air Over Hydraulic Pumps generate the hydraulic pressure you need using the air pressure you have available. The Air Saver Piston reduces air consumption, and the pump can start at low pressures from 50-125 psi. 

Turbo II Air-Hydraulic Pumps are best suited to medium or lower cycle applications. They provide all the power and speed needed for simple clamping circuits and mostly single acting tools. At only 75 dBA, the Turbo II Series helps to keep the noise level to a minimum.  

Choose from a range with maximum working pressure of either 5,000 or 10,000psi, and various reservoir capacities from 116 - 462 in3 (2100 - 7500 cm3). 

Each PARG pump variant includes a 3-way, 3-position valve for Advance / Hold / Retract functions. 

Turbo II Air Over Hydraulic Pump Series

  • PATG - Treadle for foot or hand operation  
  • PARG - Pendant Operation 
  • PAMG - Manual lever operated. For double-acting applications 
  • PACG - For remote valve mount. For work holding, 5000 psi (350 bar). 
  • PASG - Includes mount for a single DO3 Valve. 

  • On-demand stall-restart operation maintains system pressure, providing clamping security
  • External adjustable pressure relief valve (behind sight glass)
  • Internal pressure relief valve provides overload protection
  • Reduced noise level to 75 dBA
  • Operating air pressure: 50-125 psi – enables pump to start at low air pressure**
  • Hydraulic to air ratio: 45:1
  • Reinforced heavy-duty lightweight reservoir for applications in tough environments
  • Five valve mounting options provide flexibility in setup and operation
  • Fully serviceable air motor assembly
  • User supplied valves

** NOTE: From 50-125 psi air inlet pressure. Performance is significantly diminished below 50 psi. Performance may vary compared to listed values due to seal friction, internal pressure drops and manufacturing tolerances. Be sure to allow some flexibility on air inlet pressure.

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