KSB AmaDrainer 301 Submersible Dirty Water Pump

KSB Ama-Drainer N series of submersible pumps is suitable for pumping clean and slightly contaminated waste water with solids contents of up to 10 mm (35 mm for N358). KSB's waste water pump is maintenance-free thanks to bearings lubricated for life. They can be used for a wide ...KSB Ama-Drainer N series of submersible pumps is suitable for pumping clean and slightly contaminated waste water with solids contents of up to 10 mm (35 mm for N358).

KSB's waste water pump is maintenance-free thanks to bearings lubricated for life. They can be used for a wide range of applications, such as drainage, lowering or maintaining ground water levels and keeping it dry. For aggressive water (e.g.

seawater, brackish water, salty water) the dirty water pump version "C" is suitable. The maximum immersion depth is 2m. All wetted parts are made of corrosion protected materials.

Low weight, corrosion-proof, impact-resistant, noise-reducing due to high-quality plastic housing with a sturdy handle. The waste water pump N 301/302/303 has an integrated non-return valve which prevents the pressure line from running empty. KSB pumps in close-coupled design offer you high quality and thus a long service life.

Thanks to optimised hydraulics and motors, the waste water pump achieves high efficiency at high flow rates. The magnetic switch with adjustable variable level control and overtwist protection is absolutely leakproof. The adaptation to an external control is pleasantly simple by means of a locking disc.

The pumps require only little space due to their vertical discharge nozzle, perfect for narrow shafts. They are fully floodable, but due to the double jacket cooling they can also be operated when the motor is not in use. In order not to be damaged in case of overload, the pumps are equipped with a motor protection.

In addition, high operational safety of the motor, even during many operating hours, is guaranteed by a triple shaft seal with sealing liquid lubrication.