●The newly designed high-performance whirlpool impeller prevents clogging and winding even in sewage containing fibrous contaminants.
● Low-wear type that prevents foreign matter from directly passing through the impeller.
●Built-in automatic return type motor protection device (auto cut).
●The shaft seal uses a double mechanical seal and an oil seal. (1.5 kW or more when combined with an oil seal)
●SiC with excellent wear resistance is used for the sliding part of the mechanical seal.