Traditional cleaning processes mean that drinking-water reservoirs had to be emptied and manually cleaned using high pressure lances. Then thoroughly sterilised and rinsed before being put back into service.

Specifications:
Weight in air: 28 Kg
Weight in water: 12 Kg
Dimensions: 650 x 500 x 300 mm
Suction width: 500 mm
Suction capacity: 600 litres per minute
Speed: 0.2 metres per second
Mains voltage: Single phase 230v
Power consumption: 1300w
Manufactured in Södertälje, Sweden