Pump housing and shaft of SUPERSAND are constructed of stainless steel. The multichannel impeller of cast iron and chrome with a hardness of RC 60 is highly abrasion resistant. The passage of water through a double pump casing prevents the motor from overheating and thus allows for pump operation also at low water level.
SUPERSAND Pumps can be run in a submersion depth of maximum 10 metres. The flow rate - depending on type - goes up to 750 litres per minute. The maximum density of pumped media is 1100 kg/m².
At the international trade fair BAU 2009 in Munic ZUWA-Zumpe presents the new SUPERSAND series and other sewage water pumps together with a wide range of fuel transfer pumps in hall A3, booth 600.