The KRS-series is a slurry-handling type of submersible pump, in cast iron/high chrome iron construction, driven by a 4-pole, 3-phase motor. It is equipped with a high-chromium cast iron agitator that assists smooth suction of the settled matters. The other wear parts such as the impeller and the suction plate are also made of high-chromium cast iron for extra durability. The top discharge, side flow design assures efficient motor cooling even when it operates with its motor exposed to air.