Air-Driven Hydraulic Pump

Hawe Hydraulics’ Type LP Air-driven hydraulic pump is a pneumatically driven, reciprocally acting plunger pump. It operates as a pneumatic pressure booster with oscillating movement and automatic stroke reversal control.

The air-driven hydraulic pump type LP can generate up to 1500 bar. It is available as an single pump or as a hydraulic power pack with different tank sizes and valve banks. The delivery flow is dependent on the air pressure set and the flow resistance currently present. It can decay to standstill.

Applications are in laboratory presses, in fixture design, in lubrication systems or in potentially explosive atmospheres.

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  • High Operating Pressures
  • Suitable for Explosion-Proof Systems
  • Hydraulic Power Packs with Direct Valve Mounting


  • Construction Machinery
  • Fixture Design
  • Testing and Laboratory¬†Equipment

Technical Data - Type LP - Air-Driven Hydraulic Pump

SizeDesignsFlow rate (lpm)Displacement (ccm/rev)
80Individual pump, Power pack3.56
125Individual pump1228.3
160Power pack1228.3

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