Wilo-Drain TC 40

Special features/product advantages

  • Easy operation due to the attached float switch
  • Integrated pump base for easy installation
  • Impeller made of plastic
  • Low weight

Series description

Design type

Submersible sewage pump for intermittent operation for stationary and portable wet well installation.

Application

Pumping of

  • Sewage without faeces
  • Wastewater

Equipment/function

  • Ready-to-plug
  • Including float switch
  • Thermal motor monitoring

Scope of delivery

  • Pump ready for connection with 5 m connecting cable and shock-proof plug
  • With attached float switch
  • Installation and operating instructions

Type key

E.g.:

Wilo-Drain TC 40/10

T

Tauchmotorpumpe (submersible pump)

C

Hydraulic housing made of cast iron

40

Nominal diameter [mm]

10

Max. delivery head [m]

Technical data

  • Mains connection: 1~230 V, 50 Hz
  • Submerged operating mode: S1 or S3 25%
  • Non-immersed operating mode: S3 25%
  • Protection class: IP68
  • Insulation class: F
  • Thermal winding monitoring
  • Max. fluid temperature: 3 - 40 °C
  • Cable length: 5 m
  • Free ball passage: 40 mm
  • Max. immersion depth: 2 m

Materials

  • Pump housing: EN-GJL-200
  • Pedestal: stainless steel
  • Impeller: PA 30GF
  • Shaft: stainless steel 1.4005
  • Mechanical seal on pump side: carbon/ceramic
  • Shaft seal on motor side: NBR
  • Static gasket: NBR
  • Motor housing: stainless steel 1.4308

Description/construction

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

Hydraulics

The outlet on the pressure side is designed as vertical threaded connection Rp 1½. Vortex impeller are used as the impeller shapes.

Motor

The oil-filled motors give off heat directly to the pumped fluid via an integrated heat exchanger. As a result, these motors can be used in immersed state for permanent and intermittent operation. In non-immersed state, these motors can be used for intermittent operation.

A sealing chamber protects the motor from fluid ingress. The filling fluid used is potentially biodegradable and environmentally safe.

The motor cable and float switch can be detached and replaced.

Sealing

Sealing on the fluid side is achieved by a bidirectional mechanical seal, while sealing on the motor side is achieved by a rotary shaft seal.

Duty chart

Drain TC 40

Downloads

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)

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