Tsurumi KRS Series Submersible Cast Iron High Volume Heavy-Duty Drainage Pump with 4 Pole Motor - Three Phase

The KRS-series of slurry-handling type is a submersible three-phase cast iron heavy-duty slurry pump driven by a 4-pole 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.

Tsurumi pumps have been, and continue to be, crucial in various applications such as civil engineering, construction, and infrastructure projects. These pumps offer high reliability, making them ideal for large-scale projects like tunnels, bridges, and dams, as well as temporary drainage for sewage and simplified rainwater drainage for flood prevention.

The KRS-series features a cast iron body and a low speed motor, making it a durable and efficient choice for heavy-duty drainage needs. Its top discharge, side flow design ensures maximum motor cooling and can even be operated at low water levels or in dry conditions. Model KRS1022 is specifically designed for top discharge and flow-through, providing exceptional motor cooling and extended dry-run capability.

FEATURES

• Discharge sizes: 80–250 mm
• Motor output: 2.2–22 kW
• Rugged construction for tough conditions
• Tsurumi’s original technologies like:
• Anti-wicking cable
• Dual mechanical seals with silicon carbide faces
• Oil Lifter for better lubrication and seal life

APPLICATIONS

• Civil engineering and construction
• Tunnels, bridges, dams
• Sewer and drainage work
• Flood control and rainwater pumping
• Slurry, sediment, and seawater handling