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

Freistromlaufrad

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.

Performance curves

Kurve_U.jpg

Specifications

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
50TMA2.75S   50 0,75 1 2850 15,0 350 condensor 8,3 10

Material

ø Discharge bore mm 50mm
Pumping Fluid Temperature 0-40°C
Type of Fluid Saltwater, Seawater
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 Type, Poles Induction motor, 2 poles, IP68
Lubrication Turbine oil (ISO VG15)
Insulation Insulation class E
Motor Protector (built-in) Circle thermal cut-out
Phase / Voltage Single phase 230V / 50Hz, 3-phase / 400V / 50Hz / d.o.l.
Material Casing Titanium
Shaft Titanium
Cable Rubber, 10m H07RN-F
Discharge Connection Inside thread, flange

Dimensions in mm:

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

W1: lowest running water level
ModelAA1A2BB1DD1D2HW1
50TM2.4S23611581102901628676360110
50TMA2.4S23611581102-1737697374-
50TM2.7523611581102901628676374110
50TMA2.75S23611581102-1737697394-


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

Application reports