Geho / ZD900E

4" electric piston pump

R05003 / 0

Head (m)

Capacity (m³/hr)

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Operating conditions

Liquid water
Capacity see curve, max 95 m³/hr
Head see curve, max 20 m

Technical data

Discharge connection 4 " male quick coupling
Suction connection 4 " male quick coupling
Weight 1300 kg
Dimensions L x W x H 2290 x 1050 x 1110 mm

Materials

Casing cast iron
Cylinderlining bronze
Shaft seal stuffing box
Sleeves leather
Suction and discharge valves rubber

Drive

Engine electric motor
Motorpower / rpm 7,5 kW x 1455 rpm
Rated current 15,7 A
Start automatic star-delta switch
Power cable 4 m
Transmission v-belts
Voltage/Phase/Hz 400v / 3-phase / 50 Hz

Remarks

  • central lifting eye
  • fitted with sand and pebble trap
  • self-priming

Features

  • simple construction
  • constant high vacuum for good air processing
  • double pistons for constant flow
  • easy to set up
  • extremely long lifespan
  • tried-and-tested concept
  • set has a canopy

Main applications

  • dewatering (lowering the ground water level)
  • soil decontamination
  • drainage pump
  • vacuum dewatering
  • gravity dewatering
  • horizontal dewatering