• 2in NPT discharge
  • 2/3 HP
  • 15.9 to 62.4 GPM capacity
  • 13.1 to 39.5ft head
  • 104°F max. water temperature
  • Materials of construction:
    • Casing: ethylene propylene rubber
    • Impeller: urethane rubber
    • Shaft: 403 stainless steel
    • Motor frame: aluminum alloy
    • Fasteners: 304 stainless steel
  • Silicon carbide mechanical seal
  • NBR (nitrile butadiene rubber) elastomers
  • Semi-vortex, solids handling impeller type
  • 115/230V, 1 phase motor


The Tsurumi Pump LSR Series Low Level Dewatering Pump applies a semi-vortex, urethane rubber impeller with ethylene propylene rubber casing to increase wear resistance when encountering abrasive particles. The pump includes double inside mechanical seals with silicon carbide faces (top and bottom), running in an oil-filled chamber and further protected by a lip seal running against a replaceable 403 stainless steel shaft sleeve. A built-in thermal & amperage sensing protector prevents motor failure due to overloading or accidental run-dry conditions. The double-shielded, permanently lubricated, high temperature C3 ball bearings are rated for a B-10 life of 60,000 hours. A top discharge and flow-thru design enables operation at low water levels down to 0.4in for extended periods.


  • Residential, commercial, industrial wastewater and construction site drainage
  • Effluent transfer
  • Decorative waterfalls and fountains
  • Raw water supply from rivers or lakes