Based on the same basic design as the drainage pumps, the sludge pumps come into action when the liquid gets dirtier than can be handled by the drainage pumps. The design even permits converting between drainage and sludge models allowing you to adapt the pump according to the varying conditions.
Pump type:
Electrical submersible
Three-phase
Classification:
Class IP 68
Maximum submersion: 20 meters
Cable:
20 meters, SUBCAB:
3-phase: 4G2.5mm2
Discharge:
4" - hose, ISO-G or NPT
Limitations:
pH 5-8
Maximum liquid temperature: 40°C