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High Pressure Air Driven Liquid Pumps
GGH Series

GGH Series Air Driven Liquid Pump:

High Pressure Air Driven Liquid Pumps PH Series

The GGH series of liquid pumps have a 250mm double acting air drive connected to a single liquid end. They are capable of pressures in excess of 30,682 PSI / 2,116 BAR. The Gretec Pump model number reflects the pumps nominal pressure ratio, while the technical data indicates exact ratios. The outlet stall pressure is easy to set by adjusting the air drive pressure and by simply multiplying the pressure ratio by the air drive pressure, the nominal liquid pressure can be calculated.

  • Stainless steel wet end materials of construction
  • Specialised construction materials available
  • Polyurethane pressure seals as standard
  • UHMWPE, PTFE & other special seals available
  • Separation & drainage between hydraulic & pneumatic seals
  • No airline lubrication required
  • Compact and lightweight
  • Suitable for most hazardous areas
  • Available as a complete packaged system (PP4)