Profile: Tsurumi Pump specializes in the manufacture of pumps. We deal with submersible pumps, engine driven pumps, hoses, strainers and utility pumps. Our LB-series single phase submersible pump is designed to fit an 8" pipe. Its diode motor protectors prevent stator damage in high amperage or run-dry situations. The TE-25H engine driven centrifugal pump is ideal for general dewatering on small applications. It is powered by a 4-stroke engine.