Questions? +32 460 226 991 (English), +33 644 634 490 (French). EU-wide delivery!

Sludge pumps

Submersible sludge pumps are suitable for more demanding pumping of waste, sludge, and sewage water. These pumps are ideal for stationary installation, for example, in a pumping sump, or they can be used as portable pumping units for lowering groundwater levels, draining sump pits, pumping water from surface water collection pits, etc. More information about sludge pumps How to prevent flood damage?
The use of sludge pumps is very widespread today. They are well-suited for pumping not only clean water but can also handle rainwater or water that is slightly mechanically or chemically contaminated. Therefore, submersible sludge pumps are an essential tool for owners of family homes, holiday cottages, and chalets, as well as for craftsmen, construction and renovation companies, maintenance workers, and others. Sludge pumps must have a relatively robust construction to prevent damage during lowering, lifting, and operation. The mechanism of the submersible pump must also withstand coarser impurities that the protective screen does not catch. An integral part of a sludge pump is a well-insulated and sufficiently long power cable for connection to the electrical network. A float or float switch is used to turn off the device if the level of the pumped liquid is already low, as running dry could damage the motor. The motor of the sludge pump is, of course, equipped with a thermal fuse to prevent overheating. For perfect suction of any sludge (especially when used in waste pits and excavations), the "whirl" function (Twister), which some sludge pumps are equipped with, is used. This function helps to stir up water and sediments in the suction area, ensuring that sediment removal is perfect. It also prevents odors during pumping and can be turned off in some cases. Each type lists its performance and discharge capacity. If you need to pump water from a flooded basement, pit, or pool, Grundfos sludge pumps and Wilo are the ideal choice.