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Starting Price: $401.00
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  • 2 to 3in NPT discharge size
  • 1/2 to 2HP
  • Performance range:
    • 15.9 to 111.0 GPM capacity
    • 13.1 to 68.9ft head
  • 104°F max. water temperature
  • Materials of construction:
    • Casing:
      • Butadiene rubber
      • Natural rubber
      • Steel [LB(T)-1500]
    • Impeller:
      • Urethane rubber
      • High chrome cast iron [LB(T)-1500]
    • 304 stainless steel shaft
    • Aluminum alloy motor frame
    • 304 stainless steel fasteners
    • Silicon carbide mechanical seal
    • NBR (Nitrile Butadiene Rubber) elastomers
  • Semi-vortex, solids handling impeller
  • 0.236in (6.0mm) solids handling capacity
  • Pre-lubricated, double shielded bearings


The Tsurumi Pump LB Series Submersible Dewatering Pump has a top discharge that provides maximum motor cooling efficiency, allowing for continuous duty operation at low levels and extended dry-run capacity.

The slimline design pump fits into 8in pipes. An optional relay unit (level sensor) incorporates low voltage, stainless steel probes,  and an epoxy and rubber encapsulated timing relay that turns the unit off when water is not present. Built-in thermal protection prevents motor failure due to overloading or accidental dry-run. Double inside mechanical seals with silicon carbide faces running in an oil-filled chamber provide for a durable seal design. The double-shielded, permanently lubricated, high temperature C3 ball bearings provide for an extended operational life.