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.
|Electrical Submersible Drainage Pump (60 Hz) Brochure|
|Grindex - (5.6 kW - 4) - Senior Electrical Submersible Sludge ...|
One-phase and Three-phase
Class IP 68
Maximum submersion: 20 meters
4' - hose, ISO-G or NPT
Maximum liquid temperature: 40°C