Wilo-Drain TS 40

Deciphering the name

For example: Wilo-Drain TS 40/10-A
TS Submersible drainage pump
40 Nominal discharge port diameter (Rp 1½)
10 Max. pressure
A Version with float switch and plug


Easy handling due to low weight
Simple operation with integrated float switch and plug (version A)

A type

Submersible drainage pump



  • Waste water free of faeces and long-fiber fractions
  • Contaminated water

Equipment / function

  • Version A with float switch and plug
  • Sensor for monitoring the temperature of the winding of the electric motor
  • Built-in non-return valve
  • Hose connection

Contents of delivery

  • Pump with 10 m power cable and bare cable end
  • Version A with float switch and plug
  • Hose connection
  • Installation and operating instructions

Model overview


Product designation Article number
Drain TS 40/10-A (1~230 V) 2063926
Drain TS 40/10 (3~400 V) 2063927
Drain TS 40/10 (1~230 V) 2063928
Drain TS 40/14-A (1~230 V) 2063929
Drain TS 40/14 (3~400 V) 2063930
Drain TS 40/14 (1~230 V) 2063931

Those. information

Technical specifications

  • Mains connection: 1~ 230 V, 50 Hz or 3~ 400 V, 50 Hz
  • Protection class: IP68
  • Max. immersion depth: 7 м
  • Temperature of the pumped liquid: : 3 ... 35 °C
  • Cable length: 10 m
  • Pressure connection: Rp 1½


  • Motor housing: 1.4301
  • Pump casing: PP-GF30
  • Impeller: PP-GF30
  • Shaft: 1.4404
  • Seal:
  • Motor side: SiC/SiC
  • Fluid side: SiC/SiC
  • Static seal: NBR (nitrile rubber)


Submersible drainage pump as submersible monobloc unit, for stationary and portable wet well installation.

Hydraulic part

The outlet on the pressure side is designed as vertical threaded connection Rp 1½ with integrated check valve. Half-open impellers are used as impellers.

Electric motor

Surface-cooled AC motor or three-phase motor with motor winding temperature sensor. With an AC motor, the motor monitoring devices operate automatically. Heat dissipation is transferred through the housing into the pumped liquid. Therefore, the units may only be used in immersed state in continuous or intermittent operation.

A seal chamber is provided to protect the electric motors from fluid ingress. filled with environmentally friendly oil.

The detachable power cable is 10 m long and has loose ends. The version A is equipped with a float switch and plug.


Sealing is provided on the medium and motor sides by a mechanical seal, which operates independently of the direction of rotation.




Wilo CAD

The Wilo CAD online library contains DWG drawings of Wilo pumping equipment. In this library, the dimensions of the pumping equipment are given as a guideline. Please note that the contents of the Wilo CAD online library are subject to technical changes.

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