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Tsurumi LB Series Submersible Pumps

Tsurumi LB Series Submersible Pumps are small and robust submersible contractor's pumps with a wide range of applications where ever water has to be moved.


ø Discharge bore mm50
Pumping FluidTemperature0-40°C
Type of FluidSpring water, Rain water, Ground water, Sand carrying water
PumpCompo- nentsImpellerSemi-Vortex impeller
Shaft SealDouble mechanical seal
BearingsShielded ball bearings
MaterialImpellerUrethane rubber, Chromium iron casting
CasingEthylene propylene rubber
Suction PlateSteelplate+Urethane rubber
Shaft SealSilicon carbide in oil bath
MotorType, PolesInduction motor, 2 poles, IP68
LubricationTurbine oil (ISO VG32)
Motor Protector (built-in)Miniature protector, Circle thermal cut-out
InsulationInsulation class E, Insulation class B
Phase / VoltageSingle phase 230V / 110V / 50Hz
MaterialCasingAluminium die casting
ShaftStainless steel EN-X6Cr13
CableRubber, H07RN-F
Discharge ConnectionThreaded flange/Hose coupling