Application : The pump has a semi-open impeller with 10 mm free passage. It is suitable for pumping groundwater, surface water and rainwater.
Function : The pump is equipped with two shaft seals consisting of two lip seals with grease lubrication. The pump is driven by a 1-phase submersible motor with a split-tube housing and thermal overload protection. Designed in insulation class F. The motor is filled with a non-toxic liquid and is cooled by the medium pumped through the outer casing of the pump. The rotor shaft is supported by two maintenance-free carbon bearings, which are also cooled by the pumped medium.