Wilo-DrainLift Box

Series description

Design

Small drainage lifting unit for concealed floor installation

Application

Pumping of pre-cleaned sewage without faeces (according to DIN EN 12050-2) that cannot be piped to the sewer system through the use of natural falls.

Type key

Example: Wilo-DrainLift Box 32/8
BoxWastewater lifting unit (concealed floor installation)
32Nominal diameter of the discharge port (DN 32, Ø 40)
8Max. delivery head [m]

Special features/product advantages

  • Easy to install due to integrated pump and non-return valve
  • The large tank volume ensures a low number of switching processes
  • Easy maintenance
  • Stainless steel tile frame with trap

Materials

  • Concealed floor tank: PE plastic
  • Motor: stainless steel
  • Hydraulic housing: PP-GF30 plastic with Box 32…, cast iron EN-GJL-200 with Box 40

Technical data

  • Mains connection 1~230 V, 50 Hz
  • Mains connection cable 10 m (5 m with 40/10), with shock-proof plug
  • Operating mode S3-25%
  • Fluid temperature max. 35 °C, with 32/8 and 32/11 for short periods (3 min) 60 °C
  • Pressure port Ø 40 mm
  • Inlet connection 100 mm
  • Ventilation connection 100 mm
  • Protection class: IP68
  • Gross tank volume 113 l
  • Switching volume 24-29 l

Equipment/function

  • Ready-to-plug
  • Plastic tank with already mounted drainage pump, pressure pipe and integrated non-return valve
  • Thermal motor monitoring
  • Level control with float switch

Description/design

Automatically switching lifting unit with built-in submersible pump and non-return valve. Ready for installation in concealed floor structures. Flexible due to two inlet possibilities in DN 100.

Scope of delivery

Pump ready for connection with attached float switch in impact-resistant plastic container for concealed floor installation. Completely ready for operation with pressure pipe and non-return valve already installed. Pump cable (5 m or 10 m long) with mounted shock-proof plug. Installation and operating instructions.

Duty chart

Duty chart

Product

Design

Submersible

Single-pump system

-

Double-pump system

AC motor

Three-phase motor

-

Pump position: motor components outside the tank

-

Pump position: outside the tank

-

Pump position: in tank

Sealing chamber

-

Sealing by mechanical seal on fluid side

Seal for rotary shaft seal on fluid side

-

Integrated non-return valve

Sheath current cooling

Single-channel impeller

-

Multi-channel impeller

Vortex impeller

-

Macerator

-

Patented turbulator

Equipment/function

Inlet position freely selectable

-

Active carbon filter

-

Level control: with float switch

Level control: with level sensor

-

Level control: with pneumatic pressure transducer

-

Motor temperature monitoring

Motor leakage monitoring

-

Mains-independent alarm

-

Alarm for potential-free contact

-

Ready-to-plug

Connection cable detachable

-

Switchgear

-

Hose connection for diaphragm hand pump

-

Gasket for suction pipe connection for diaphragm hand pump

-

Hose connection for ventilation

-

Pressure hose

-

Installation sundries

Fixation material

-

Kit for pressure pipe connection

Curve cutter for inlet borehole

-

Hole saw for inlet borehole

-

Inlet seal

-

Soundproofing material

-

Downloads

General overview

Edition 2017
Page format A4
Number of pages 72

PDF (46 MB)

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Wilo-DrainLift Box

Article Number 2521833
Edition 1704
Version number 4
Page format A4
Number of pages 28

PDF (3 MB)

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