Non-clogging: semi-open impeller allows passage for foreign objects

Aero operation is possible: continuous operation is possible even when submersible motor is exposed to air, and drainage of water until extremely low water level

Waterproof material of high quality: ductile cast iron (FCD450) is used for impeller and stainless steel is used for pump shaft, bolts and nuts

Built-in motor protector: when motor gets blocked and an overload operation starts, motor protector works to prevent motor from failure