*Toll Free

Wilo-Drain TS/TSW 32

Series description


Submersible drainage pump


Pumping of

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

Type key

Example: Wilo-Drain TS 32/9 A
TST = submersible pump
S = wastewater
32Nominal diameter of pressure connection
/9Max. delivery head [m]
AWith float switch
Example: Wilo-Drain TSW 32/11 A
TST = submersible pump
S = wastewater
WW = with turbulator
32Nominal diameter of pressure connection
/11Max. delivery head [m]
AWith float switch

Special features/product advantages

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

Technical data

  • Mains connection 1~230 V, 50 Hz
  • Protection class IP 68
  • Max. immersion depth 7 m
  • Fluid temperature 3 - 35 °C, for short periods up to 3 min. max. 90 °C
  • Cable length 10 m
  • Free ball passage 10 mm
  • Rp 1¼ pressure port, hose connection Ø 32 mm, R1


  • Ready-to-plug
  • Motor monitoring via temperature
  • Sheath current cooling
  • Connecting cable


  • Pump housing: 1.4301 (AISI 304)
  • Impeller: SPL
  • Shaft: 1.4401 (AISI 316)
  • Shaft seal: NBR on motor side, carbon/ceramic on pump side
  • Motor housing: 1.4301 (AISI 304)


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 current 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 with a mechanical seal, on the motor side with 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.

Scope of delivery

Pump ready for connection with cable, plug and attached float switch, supplied non-return valve and hose connector (Ø 32 mm, R1), installation and operating instructions.

Duty chart

Duty chart Drain TS/TSW 32





Open single-channel impeller


Vortex impeller


Open multi-channel impeller


Sealing chamber

Sealing by mechanical seal on motor side


Sealing by rotary shaft seal on motor side

Sealing by mechanical seal on fluid side

Seal for rotary shaft seal on fluid side


AC motor

Three-phase motor


Direct activation

Star-delta activation


FC operation


dry motor

Motor with oil cooling


Sheath current cooling


Wet well installation, stationary

Wet well installation, portable

Dry well installation, portable


Dry well installation, stationary



Explosion protection


Hose connection

Float switch

Non-return valve

Capacitor box for 1~230 V


Connection cable detachable



Drainage and Sewage

Page format A4
Number of pages 24

PDF (8 MB)


General overview

Edition 2017
Page format A4
Number of pages 72

PDF (46 MB)


Wilo-Drain TS/TS

Article Number 6044754
Edition 0809
Version number 01
Page format A4
Number of pages 13

PDF (867 kB)



PDF: Wilo-Drain TS/TSW 32


Page selection

Format selection

Optional information

You can enter any personal information that you want to be displayed in the header.