Geho / ZD900E

Operating conditions

Liquid: water
Capacity max: 95 m³/hr
Head max: 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


central lifting eye
fitted with sand and pebble trap


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

Main applications

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


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


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