Thick sludge has to be pumped out of a cement factory in northwestern Turkey. Conventional #wastewater pumps fail here because of the abrasive medium. However, the sludge pumps of the #Tsurumi KRS series are completely different. Extremely robust submersible pumps made of heavy-duty cast iron, driven by a 4-pole motor.

Settled materials are mixed into a pumpable suspension by the built-in agitator. The other wearing parts such as the impeller and suction plate are also made of high-chrome cast iron to increase durability. The design with upward side discharge ensures efficient engine cooling even when the engine is operated in air.

The specifications of the KRS series can be found here: