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Wilo-DrainLift Box | Wilo
Your advantages
Wilo-DrainLift Box with two pumps

Your 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
Series description
Wilo-DrainLift Box

Design

Compact and fully-automatic sewage lifting unit for above-ground and concealed floor installation within buildings.

Application

  • For the backflow resistant drainage in cases where the discharge point is below the backflow level.
  • In cases where sewage cannot be led to the sewer system via a natural fall.

Liquids

For collection and pumping of the following in domestic areas:

  • Sewage not containing faeces

Sewage pumping according to (DIN) EN 12050

The pumps meet the requirements of EN 12050-2.

Equipment/function

DrainLift BOX ...

  • Submersible pump with self-switching thermal motor monitoring
  • Fitted float switch
  • Ready-to-plug

DrainLift BOX ... D

  • Submersible pump with self-switching thermal motor monitoring
  • Fitted float switch
  • Ready-to-plug

DrainLift BOX ... DS

  • Submersible pump with self-switching thermal motor monitoring
  • Separate float switch in pump chamber
  • Switchgear with mains-independent alarm and collective fault signal

Typekey

Example:

Wilo-DrainLift BOX-32/11HD DS O

BOX

Sewage lifting unit for sewage free of faeces

32

Nominal diameter discharge connection of the installed pump

11

Max. delivery head in m

HD

HD = Pump for aggressive fluids

D

Lifting unit version:

  • E = Single-pump system
  • D = Double-pump system

S

Pump control:

  • Without = Pump with float switch
  • S = Switchgear with float switch

O

Installation type:

  • O = Floor-mounted installation
  • U = Concealed floor installation

Technical data

  • Mains connection: 1~230 V, 50 Hz
  • Discharge connection: 40 mm
  • Inlet connection: 110 mm (DN 100)
  • Ventilation connection: 110 mm (DN 100)
  • Tank volume: 113 l
  • Switching volume: 22 … 30 l
  • Switchgear protection class (for DS version): IP54

Materials

DrainLift BOX-32 ...

  • Pump chamber:
    • Tank: PE
    • Pipework: PE
    • Non-return valve: PE
  • Pump:
    • Pump housing: PP-GF30
    • Motor housing: 1.4301 (AISI 304)HD version: AISI 316L
    • Impeller: PPE/PS-GF20
    • Seal on the motor side: NBR
    • Seal on the fluid side: C/SIC (BQ1PFF)
    • Static seal: NBR

DrainLift BOX-40 ...

  • Pump chamber:
    • Tank: PE
    • Pipework: PE
    • Non-return valve: PE
  • Pump:
    • Pump housing: EN-GJL-200 (ASTM A48 Class 30)
    • Motor housing: 1.4301 (AISI 304)
    • Impeller: PK-GF30
    • Seal on the motor side: NBR
    • Seal on the fluid side: C/MgSi (BXPFF)
    • Static seal: NBR

Construction

DrainLift BOX-32 ... and DrainLift BOX-32 ... D ...

Gas-tight and watertight collection reservoir made from plastic, with deposit-free interior. Two DN 100 connections at a 180° angle to each other for the inlet as well as venting and cable routing. The discharge connection is located at a 90° angle to the other two connections. For easy maintenance of the unit, the cover serves as an inspection opening.

Sewage pump with integrated turbulator (twister function), open multi-channel impeller and vertical threaded connection. Pump housing, strainer and impeller made of composite material. 1~ motor (jacket cooling) with integrated operating capacitor and self-switching thermal motor monitoring. Stainless steel motor housing. Oil-filled sealing chamber with double sealing: a rotary shaft seal is installed on the motor side, a mechanical seal on the pump side. Connection cable with float switch and fitted plug (CEE 7/7).

The twister function guarantees permanent turbulence within the pump's intake area. The turbulence prevents the settling sediments from sinking and settling. This ensures a clean pump sump and reduces the build-up of odours.

The level control takes place via the float switch attached to the pump. The “pump on/off” switching level is determined by the cable length of the float switch.

DrainLift BOX-32 ... DS ...

Gas-tight and watertight collection reservoir made from plastic, with deposit-free interior. Two DN 100 connections at a 180° angle to each other for the inlet as well as venting and cable routing. The discharge connection is located at a 90° angle to the other two connections. For easy maintenance of the unit, the cover serves as an inspection opening.

Sewage pump with integrated turbulator (twister function), open multi-channel impeller and vertical threaded connection. Pump housing, strainer and impeller made of composite material. 1~ motor (jacket cooling) with integrated operating capacitor and self-switching thermal motor monitoring. Stainless steel motor housing. Oil-filled sealing chamber with double sealing: a rotary shaft seal is installed on the motor side, a mechanical seal on the pump side. Connection cable with float switch and fitted plug (CEE 7/7).

The twister function guarantees permanent turbulence within the pump's intake area. The turbulence prevents the settling sediments from sinking and settling. This ensures a clean pump sump and reduces the build-up of odours.

The level control takes place via the separate float switch in the tank and a switchgear. The switchgear is preset. The “pump on” switching point is determined by the cable length of the float switch. The “pump off” switching point is defined by the set follow-up time in the switchgear. The switchgear offers the following functions:

  • Collective fault signal (SSM) and collective run signal (SBM)
  • Individual fault signal (ESM) and individual run signal (EBM)
  • High water alarmAdditional float switch available as an accessory.
  • Integrated buzzer, mains-independent9 V rechargeable battery included in the scope of delivery.

DrainLift BOX-40 ... and DrainLift BOX-40 ... D ...

Gas-tight and watertight collection reservoir made from plastic, with deposit-free interior. Two DN 100 connections at a 180° angle to each other for the inlet as well as venting and cable routing. The discharge connection is located at a 90° angle to the other two connections. For easy maintenance of the unit, the cover serves as an inspection opening.

Sewage pump with vortex impeller and vertical threaded connection. Hydraulics housing made of grey cast iron, impeller made of plastic. Surface-cooled 1~ motor with integrated operating capacitor and self-switching thermal motor monitoring. Stainless steel motor housing. Oil-filled sealing chamber with double sealing: a rotary shaft seal is installed on the motor side, a mechanical seal on the pump side. Detachable connection cable with float switch and fitted plug (CEE 7/7).

The level control takes place via the float switch attached to the pump. The “pump on/off” switching level is determined by the cable length of the float switch.

DrainLift BOX-40 ... DS ...

Gas-tight and watertight collection reservoir made from plastic, with deposit-free interior. Two DN 100 connections at a 180° angle to each other for the inlet as well as venting and cable routing. The discharge connection is located at a 90° angle to the other two connections. For easy maintenance of the unit, the cover serves as an inspection opening.

Sewage pump with vortex impeller and vertical threaded connection. Hydraulics housing made of grey cast iron, impeller made of plastic. Surface-cooled 1~ motor with integrated operating capacitor and self-switching thermal motor monitoring. Stainless steel motor housing. Oil-filled sealing chamber with double sealing: a rotary shaft seal is installed on the motor side, a mechanical seal on the pump side. Detachable connection cable with fitted plug (CEE 7/7).

The level control takes place via the separate float switch in the tank and a switchgear. The switchgear is preset. The “pump on” switching point is determined by the cable length of the float switch. The “pump off” switching point is defined by the set follow-up time in the switchgear. The switchgear offers the following functions:

  • Collective fault signal (SSM) and collective run signal (SBM)
  • Individual fault signal (ESM) and individual run signal (EBM)
  • High water alarmAdditional float switch available as an accessory.
  • Integrated buzzer, mains-independent9 V rechargeable battery included in the scope of delivery.

Scope of delivery

DrainLift BOX ... E

  • Plastic chamber with installed pipework
  • Pipework with non-return valve
  • Pump with float switch and plug
  • Pressure hose (inside diameter: 40 mm/1.5 in) incl. hose clips
  • O-ring to seal tank cover and as anti-syphon trap
  • Concealed floor installation
    • Tank cover with tile frame and floor drain
    • Shell cover
  • Floor-mounted installation
    • Tank cover (cover plug)
    • Fixation material for buoyancy safeguards
  • Installation and operating instructions

DrainLift BOX ... D

  • Plastic chamber with installed pipework
  • Pipework with non-return valve and Y-piece
  • Two pumps with float switch and plug
  • Pressure hose (inside diameter: 40 mm/1.5 in) incl. hose clips
  • O-ring to seal tank cover and as anti-syphon trap
  • Concealed floor installation
    • Tank cover with tile frame and floor drain
    • Shell cover
  • Floor-mounted installation
    • Tank cover (cover plug)
    • Fixation material for buoyancy safeguards
  • Installation and operating instructions

DrainLift BOX ... DS

  • Plastic chamber with installed pipework
  • Pipework with non-return valve and Y-piece
  • Two pumps with plug
  • Pressure hose (inside diameter: 40 mm/1.5 in) incl. hose clips
  • O-ring to seal tank cover and as anti-syphon trap
  • Concealed floor installation
    • Tank cover with tile frame and floor drain
    • Shell cover
  • Floor-mounted installation
    • Tank cover (cover plug)
    • Fixation material for buoyancy safeguards
  • Switchgear with float switch and plug
  • 9 V rechargeable battery
  • Installation and operating instructions
Documents

Installation and operating instructions

Wilo-DrainLift BOX

Article Number 2521833
Edition 2022-10
Page format 50.4 x 71.3 mm
Number of pages 32
PDF (6 MB)

Wilo-DrainLift BOX

Article Number 6094301
Edition 2022-10
Page format 50.4 x 71.3 mm
Number of pages 52
PDF (6 MB)

General overview

General Overview 2022 - International version

Edition 2022
Page format 209.9 x 297.0 mm
Number of pages 78
PDF (38 MB)

Certification booklet

Wilo-DrainLift Box

Article Number 2546522
Edition 2020-06
Page format 209.9 x 297.0 mm
Number of pages 44
PDF (3 MB)

Certificate REACH

REACH Regulation

Edition 2021-05
Page format 209.9 x 297.0 mm
Number of pages 4
PDF (212 KB)
Product list
Product descriptionDescriptionMains connectionArticle number
DrainLift BOX-32/8D O

Two integrated pumps with non-return valve, cover with sealing.

1~230 V, 50 Hz
6093968
DrainLift BOX-32/8DS O

Two integrated pumps with non-return valve, cover with sealing. Pumps controlled by switchgear and separate floater.

1~230 V, 50 Hz
6093970
DrainLift BOX-32/8DS U

Two integrated pumps with swing check valve, cover with floor drain and tile frame. Pumps controlled by switchgear and separate floater.

1~230 V, 50 Hz
2546471
DrainLift BOX-32/8D U

Two integrated pumps with swing check valve, cover with floor drain and tile frame.

1~230 V, 50 Hz
2546470
DrainLift BOX-32/8E O

Integrated pump with non-return valve, cover with sealing.

1~230 V, 50 Hz
6093969
DrainLift BOX-32/8E U

Integrated pump with swing check valve, cover with floor drain and tile frame.

1~230 V, 50 Hz
2521820
DrainLift BOX-32/11D O

Two integrated pumps with non-return valve, cover with sealing.

1~230 V, 50 Hz
6093972
DrainLift BOX-32/11DS O

Two integrated pumps with non-return valve, cover with sealing. Pumps controlled by switchgear and separate floater.

1~230 V, 50 Hz
6093973
DrainLift BOX-32/11DS U

Two integrated pumps with swing check valve, cover with floor drain and tile frame. Pumps controlled by switchgear and separate floater.

1~230 V, 50 Hz
2546473
DrainLift BOX-32/11D U

Two integrated pumps with swing check valve, cover with floor drain and tile frame.

1~230 V, 50 Hz
2546472
DrainLift BOX-32/11E O

Integrated pump with non-return valve, cover with sealing.

1~230 V, 50 Hz
6093971
DrainLift BOX-32/11E U

Integrated pump with swing check valve, cover with floor drain and tile frame.

1~230 V, 50 Hz
2521821
DrainLift BOX-32/11HD D O

Two integrated pumps with non-return valve, cover with sealing.

1~230 V, 50 Hz
6093974
DrainLift BOX-32/11HD DS O

Two integrated pumps with non-return valve, cover with sealing. Pumps controlled by switchgear and separate floater.

1~230 V, 50 Hz
6093967
DrainLift BOX-32/11HD DS U

Two integrated pumps with swing check valve, cover with floor drain and tile frame. Pumps controlled by switchgear and separate floater.

1~230 V, 50 Hz
2546509
DrainLift BOX-32/11HD D U

Two integrated pumps with swing check valve, cover with floor drain and tile frame.

1~230 V, 50 Hz
2546508
DrainLift BOX-32/11HD E O

Integrated pump with non-return valve, cover with sealing.

1~230 V, 50 Hz
6093977
DrainLift BOX-32/11HD E U

Integrated pump with swing check valve, cover with floor drain and tile frame.

1~230 V, 50 Hz
2523104
DrainLift BOX-40/11D O

Two integrated pumps with non-return valve, cover with sealing.

1~230 V, 50 Hz
6093966
DrainLift BOX-40/11DS O

Two integrated pumps with non-return valve, cover with sealing. Pumps controlled by switchgear and separate floater.

1~230 V, 50 Hz
6093976
DrainLift BOX-40/11DS U

Two integrated pumps with swing check valve, cover with floor drain and tile frame. Pumps controlled by switchgear and separate floater.

1~230 V, 50 Hz
2553192
DrainLift BOX-40/11D U

Two integrated pumps with swing check valve, cover with floor drain and tile frame.

1~230 V, 50 Hz
2553191
DrainLift BOX-40/11E O

Integrated pump with non-return valve, cover with sealing.

1~230 V, 50 Hz
6093975
DrainLift BOX-40/11E U

Integrated pump with swing check valve, cover with floor drain and tile frame.

1~230 V, 50 Hz
2553190