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| Brand : Wilo | Category : Circulation Pumps | | Wilo-Drain TM/TMW 32 |  | | Properties |
- 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
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
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