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TM | 1-phase / 3-phase / 50Hz


Titanium is used in all the wet metal parts of the TM pumps. Titanium has a far stronger oxide film on its surface than stainless steel does. This prevents the pumps from being corroded in the seawater which has a very high chlorine ion concentration.

TM | 1-phase / 3-phase / 50Hz
ModelColour code curveBore mmPower output kWPhasesr.p.m.Head max. mCapacity max. l/minStarting methodfree standingImpeller passage mm
50TM2.4S 50 0,4 1 2850 12,0 290 condensor 6,7 10
50TMA2.4S   50 0,4 1 2850 12,0 290 condensor 7,2 10
50TM2.75 50 0,75 3 2850 15,0 350 direct 7,8 10
ø Discharge bore mm 50mm
Pumping Fluid Type of Fluid Saltwater, Seawater
Temperature 0-40°C
Pump Compo- nents Impeller Vortex impeller
Shaft Seal Double mechanical seal
Bearings Shielded ball bearings
Material Impeller Glass fibre reinforced plastic
Upper casing Glass fibre reinforced plastic
Lower casing Glass fibre reinforced plastic
Shaft Seal Silicon carbide in oil bath
Motor Insulation Insulation class E
Motor Protector (built-in) Circle thermal cut-out
Type, Poles Induction motor, 2 poles, IP68
Lubrication Turbine oil (ISO VG15)
Phase / Voltage Single phase 230V / 50Hz, 3-phase / 400V / 50Hz / d.o.l.
Material Casing Titanium
Shaft Titanium
Cable Rubber, 10m H07RN8-F, Rubber, NSSHÖU
Discharge Connection Inside thread, flange

Dimensions in mm:

  • 50TMA2.4S
  • 50TM2.4S
  • 50TM2.75

W1: lowest running water level

Please mind: discharge bend, duck foot bend and stand set are accessories and must be ordered separately