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Wilo-Drain TM/TMW 32

Basement drainage pump

  • For pumping clear or slightly soiled water
    • From tanks, shafts or excavation pits
    • With flooding and inundation
    • When drainage basement steps and basement rooms
Special features/Product advantages
  • TMW with eddy device for permanently clean pump shaft
  • Flat suction down to 5 mm (with TM 25/6)
  • No odour generated by fluid
  • Easy installation
  • Highly operational safety
  • Easy operation
Wilo-Drain TM/TMW 32
Technical data

  • Mains connection 1~230 V, 50 Hz
  • Protection class IP 68
  • Max. submersion depth 3 m
  • Fluid temperature 3 35 C, briefly up to 3 min., 90 C max.
  • Cable length depending on type 3 to 10 m
  • Free ball passage depending on type 3 to 10 mm
  • Pressure port depending on type Rp 1 or Rp 1 1/4
Equipment
  • Pre-assembled
  • Motor monitored via temperature
  • Forced-flow casing cooling
  • Connecting cables
  • Hose connection (depending on type)
Description/Design
  • Submersible pump suitable for stationary, fully automatic operation; for mobile use, a correspondingly long hose - or in the case of stationary use, a pipe - is connected to the pressure port; use of a leakage current protection switch to be provided on site (see specification for installation outdoors) for a trip current of 30 mA according to EN 603352,41
  • Motor: jacket-cooled, stainless steel encased, dry electric motor with installed thermal overload protection and automatic device to switch on again.
  • Cable: for operating outdoors, a 10 m connection cable is required according to VDE regulations (different regulations apply abroad)
  • Seal: pump/motor space; mechanical seal on impeller side, radial shaft sealing ring on motor side, oil chamber between the seals
Materials
  • Pump housing PPGF30

TM25:

  • Impeller PBT
  • Shaft 1.4401
  • Radial shaft sealing ring on motor side NBR, pump side SIC/ceramic
  • Motor housing PPGF30

TM 32:

  • Impeller PPGF30
  • Shaft 1.4021
  • Radial shaft sealing ring: motor side NBR, pump side carbon/ceramic
  • Motor housing 1.4301 / 1.4404 (for TMW 32/11 HD)
Scope of delivery
  • Pump with cable and plug ready for connection
  • Attached float switch (depending on type)
  • Installation and operating instructions
Wilo-Drain TM/TMW 32
Dynamic name Discharge size 1-phase / 3-phase Speed Rated power 
TM 32/8 d35 1~ 230 V 2900 1/min 0,37 kW 
TM 25/6 A 10m G 1 1~ 230 V 2900 1/min 0,1 kW 
TM 25/6 A 5m G 1 1~ 230 V 2900 1/min 0,1 kW 
TM 25/6 10m G 1 1~ 230 V 2900 1/min 0,1 kW 
TM 25/6 5m G 1 1~ 230 V 2900 1/min 0,1 kW