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Wilo-Drain TP 80/TP 100

Series description


Submersible sewage pump for continuous duty for stationary and portable wet well installation, as well as stationary dry well installation.


Pumping of

  • Sewage containing faeces
  • Pre-cleaned sewage without faeces and long-fibre components
  • Process water
  • Wastewater

Type key

E.g.Wilo‐Drain TP 80 E 160/17
TPTauchmotorpumpe (submersible pump)
80Nominal diameter [mm]
ESingle-channel impeller
160Nominal diameter of impeller [mm]
17Power P2 [kW] (= value/10 = 1.7 kW)

Special features/product advantages

  • Self-cooling motor for use in wet and dry set-ups
  • Corrosion-resistant stainless steel motor housing made of 1.4404
  • Patented clogging-free hydraulics
  • Longitudinally watertight cable inlet
  • Low weight

Technical data

  • Mains connection: 3~400 V, 50 Hz
  • Immersed and non-immersed operating modes: S1
  • Protection class: IP 68
  • Insulation class: F
  • Max. fluid temperature: 3 ‐ 40°C
  • Free ball passage: 80 or 95 mm
  • Max. immersion depth: 20 m


  • Thermal motor monitoring
  • Leakage detection in the motor
  • ATEX-certified
  • Sheath current cooling


Submersible sewage pump as submersible monobloc unit for stationary wet well and dry well installation as well as portable wet well installation.


The outlet on the pressure side is designed as DN 80 or DN 100 horizontal flange connections. Single-channel impellers are used as the impeller shape.


Surface-cooled motors are standard-equipped with clogging-free sheath current cooling. This ensures that heat is given off directly to the fluid. As a result, these units can be operated in immersed and non-immersed state for permanent or intermittent operation.

In addition, the motor is equipped with a leakage detection unit and a thermal motor monitoring unit. A sealing chamber protects the motor from fluid ingress. The filling fluid used is potentially biodegradable and environmentally safe.

The cable lead-in is longitudinally watertight, the standard cable length is 10 m.


Sealing on the fluid side and on the pump side is achieved by two bidirectional mechanical seals.


  • Pump housing: PUR
  • Impeller: PUR
  • Shaft: stainless steel 1.4404
  • Mechanical seal on pump side: SiC/SiC
  • Mechanical seal on motor side: C/Cr
  • Static gasket: NBR
  • Motor housing: stainless steel 1.4404

Scope of delivery

  • Pump ready for connection with 10 m connection cable (bare cable end)
  • Installation and operating instructions


  • Suspension unit
  • Chain
  • Non-return valve and gate valve
  • Various pressure outlets and hoses
  • Switchgears and relays

Duty chart

Duty chart




Single-channel impeller

Vortex impeller


Multi-channel impeller


Open multi-channel impeller






Sealing chamber

Leakage chamber


Sealing by mechanical seal on motor side

Sealing by rotary shaft seal on motor side


Sealing by mechanical seal on fluid side

AC motor


Three-phase motor

Direct activation

Star-delta activation

FC operation

dry motor


Motor with oil cooling


Dry motor with closed-circuit cooling



Wet well installation, stationary

Wet well installation, portable

Dry well installation, stationary

Dry well installation, portable


Motor leakage monitoring

Sealing chamber monitoring


Leakage chamber monitoring


Motor temperature monitoring, bimetal

PTC motor temperature monitoring


Explosion protection

Float switch


Capacitor box for 1~230 V





Pump housing




Motor housing

Stainless steel


General overview

Edition 2017
Page format A4
Number of pages 72

PDF (46 MB)


Wilo-Drain TP 80, TP 100

Article Number 6060910
Edition 1706
Version number 02
Page format A4
Number of pages 200

PDF (11 MB)



Tipps & Guides

General Overview 2018

PDF: Wilo-Drain TP 80/TP 100


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