Wilo-Drain TS/TSW 32

Series description

Special features/product advantages

  • Sturdy, impact-resistant stainless steel housing – perfect for mobile applications
  • Turbulator Twister (TSW): constantly clean pump chamber and no generation of fluid-related odours
  • Quick installation thanks to ready-to-plug pump (Plug & Pump)
  • sheath flow cooling and motor temperature monitoring
  • High-quality motor seal with additional dirt deflector
  • Detachable connection cable and float switch

Design type

Submersible drainage pump


Pumping of

  • Pre-cleaned sewage without faeces and long-fibre components
  • Wastewater


  • Connection cable with plug
  • Thermal motor monitoring
  • sheath flow cooling

Scope of delivery

  • Pump with cable, plug and fitted float switch
  • Non-return valve included
  • Hose connector (Ø 32 mm, R1)
  • Installation and operating instructions

Type key


Wilo-Drain TSW 32/11-A


Submersible drainage pump



  • without: Standard
  • W: with turbulator


Max. delivery head in m


Version with attached float switch

Technical data

  • Mains connection: 1~230 V, 50 Hz
  • Protection class: IP68
  • Max. immersion depth: 7 m
  • Fluid temperature: 3 ... 35 °C, briefly up to 3 min.: max. 90 °C
  • Cable length: 10 m
  • Pressure port: Rp 1¼
  • Hose connection: Ø 32 mm, R1


  • Motor housing: 1.4301 (AISI 304)
  • Pump housing: 1.4301 (AISI 304)
  • Impeller: SPL
  • Shaft: 1.4401 (AISI 316)
  • Seal:
    • On motor side: NBR
    • Fluid side: Carbon/ceramic


Submersible pump for stationary and portable wet-well installation in fully automatic mode with attached float switch.


The pumps of the TS 32-series are equipped with a multi-channel impeller and have a free ball passage of 10 mm. The pressure connection is a vertical threaded connection.

The Wilo-Drain TSW 32 twister function also ensures continuous turbulence in the suction area of the pump, preventing the sinking and settling of settling sediments. This results in a clean pump sump and reduces the build-up of odours. The Twister function can be disabled.


Submersible motor in single-phase version with sheath flow cooling(cooling by the pumped fluid between pump and motor housing) and built-in thermal overload protection with automatic reactivation.


The seal is created on the fluid side by a mechanical seal, and on the motor side by a rotary shaft seal. The mechanical seal is also equipped with a dirt deflector. A sealing chamber with a white-oil filling is located between the gaskets.


The pump is equipped with a 10 m connection cable with shockproof plug and an attached float switch.

Duty chart

Wilo-Drain TS/TSW 32


REACH Regulation

Edition 2018-10
Page format 209.9 x 296.7 mm
Number of pages 4

PDF (581 kB)


General overview 2018 International version

Article Number 2200591
Edition 2018
Version number 1
Page format 209.9 x 297.0 mm
Number of pages 72

PDF (11 MB)


Wilo-Drain TS/TSW 32

Article Number 6044754
Edition 2014-09
Version number 02
Page format 209.9 x 297.0 mm
Number of pages 144

PDF (3 MB)



PDF: Wilo-Drain TS/TSW 32


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