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Tsurumi BZ Submersible Pumps

Tsurumi BZ Submersible pumps are Non-clog impeller allows large diameter of foreign matter with respect to discharge bore. This ensures that waste water and sewage are efficiently transferred. The impeller comes out with the motor when the motor is removed from the pump casing (a back-pull-out design, upto 3,7kW).


ø Discharge bore mm 80mm,100mm
Pumping FluidTemperature0-40°C
Type of FluidMunicipal sewage
PumpCompo- nentsImpellerNon-clog impeller
Shaft SealDouble mechanical seal
BearingsShielded ball bearings
MaterialImpellerGrey iron casting EN-GJL-200
CasingGrey iron casting EN-GJL-200
Suction PlateGrey iron casting EN-GJL-200
Shaft SealSilicon carbide in oil bath
MotorType, PolesInduction motor, 4 poles, IP68
LubricationTurbine oil (ISO VG32)
InsulationInsulation class F
Motor Protector (built-in)Circle thermal cut-out, Miniature protector
Phase / Voltage3-phase / 400V / 50Hz / d.o.l., 3-phase / 400V / 50Hz / s.d.
MaterialCasingGrey iron casting EN-GJL-150
ShaftStainless steel EN-X30Cr13
CableRubber, 10m H07RN-F
Discharge ConnectionInside thread, JIS10K flange
Optional AccessoriesGuide rail fitting "TOS" (guide support, duck foot bend, lifting chain) / Bend and stand set for free standing types