The new models are available in two types: KTZ415 (4 in) and KTZ615 (6 in). These pumps provide a maximum head of 55 m and maximum capacity of 2.8 m3/min. A top discharge side flow structure is used, which enables the slim body to be installed in a confined space and also ensures extended operation at a low water level. Also, the Tsurumi's original (design registered) multi-directional hose coupling structure enables flexible on-site setup for either vertical or inclined discharge with just a wrench. Like all general submersible pumps from Tsurumi, these pumps are equipped with an anti-wicking cable, motor protector, dual inside mechanical seals with silicon carbide faces, and Oil Lifter as standard equipment.