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DrainLift BOX-32/11DS U | Wilo

DrainLift BOX-32/11DS U

Article number: 2546473
Technical data
Hydraulic data
Maximum operating pressure PN 1 bar
Min. fluid temperature Tmin 3 °C
Max. fluid temperature Tmax 35 °C
Min. ambient temperature Tmin 3 °C
Max. ambient temperature Tmax 35 °C
Sound-pressure level 54 dB
Switching volume V 31 l
Motor data
Mains connection 1~230 V, 50 Hz
Rated current IN 3.6 A
Protection class IP68
Phase 1
Rated speed n 2900 1/min
Number of poles 2
Activation type Direct On Line (DOL)
Max. switching frequency t 50 1/h
Power consumption P1(Q=max.) of selected impeller * number of pumps P1 750 W
Operating mode (non-immersed) S3-25%
Insulation class F
Materials
Pump housing PP-GF30
Impeller PPE/PS-GF20
Shaft Stainless steel
Motor housing Stainless steel
Installation dimensions
Pipe connection on the suction side DNs -
Pipe connection on the discharge side DNd Rp 1¼

DrainLift Box double pump

Product data
Brand Wilo
Product description DrainLift BOX-32/11DS U
Article number 2546473
EAN number 4048482713014
Colour Black
Minimum order quantity 1
Date of sales availability 2022-08-01
Packaging
Packaging type Euro pallet
Packaging property Transport packaging
Pieces per pallet 1
Number per layer 1
Dimension, weight
Length with packaging 1200 mm
Length L 730 mm
Height with packaging 1200 mm
Height H 880 mm
Width with packaging 800 mm
Width W 720 mm
Gross weight, approx. m 62 kg
Net weight, approx. m 40 kg
Tender text

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

Fluid

For collection and pumping of the following in domestic areas:

  • Sewage not containing faeces

Sewage pumping according to 12050

The sewage lifting unit meets the requirements of EN 12050-2.

Construction

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)
  • High water alarm – additional float switch available as an accessory
  • Integrated buzzer, mains-independent – 9 V rechargeable battery included in the scope of delivery

Scope of delivery

  • 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; length: 7 cm/2.8 in) incl. hose clips
  • O-ring to seal tank cover and as anti-syphon trap
  • Tank cover with tile frame and floor drain
  • Shell cover
  • Switchgear with float switch and plug
  • 9 V rechargeable battery
  • Installation and operating instructions
Operating Data
Approved field of application
Fluid temperature T 3 °C
Max. fluid temperature, for short periods up to 3 min. T 60 °C
Ambient temperature T 3 °C
Maximum operating pressure PN 1 bar
Max. permissible pressure in the pressure pipe P 1.7 bar
Product data
Gross volume of the tank V 113 l
Switching volume V 31 l
Operating mode (non-immersed) S3-25%
Height H 880 mm
Length L 730 mm
Width W 720 mm
Diagonal dimension Diagonal axis 730 mm
Motor data
Mains connection 1~230 V, 50 Hz
Voltage tolerance ±10 %
Rated power P2 0.55 kW
Rated speed n 2900 1/min
Rated current IN 3.6 A
Insulation class F
Protection class motor IP68
Cable
Connection cable length L 10 m
Cable type H07RN-F
Cable cross-section 3G1 mm²
Mains plug CEE 7/7 (Schuko)
Materials
Tank PE
Pump housing PP-GF30
Impeller PPE/PS-GF20
Shaft Stainless steel
Motor housing Stainless steel
Installation dimensions
Pipe connection on the suction side Ø 110
Pipe connection on the discharge side Ø 40
Connection venting Ø 110
Ordering information
Brand Wilo
Product description DrainLift BOX-32/11DS U
Net weight, approx. m 40 kg
Article number 2546473
Documents

Installation and operating instructions

Wilo-DrainLift BOX

Article Number 2521833
Edition 2022-10
Number of pages 32
Language en
PDF (6 MB)

Wilo-Control MS-L

Article Number 2552612
Edition 2023-08
Number of pages 40
Language en
PDF (7 MB)

Wilo-DrainLift BOX

Article Number 6094301
Edition 2022-10
Number of pages 52
Language en, zh
PDF (6 MB)

Certification booklet

Wilo-DrainLift Box

Article Number 2546522
Edition 2020-06
Number of pages 44
Language language neutral
PDF (3 MB)

Group Statement

Group Statement REACH

Edition 2021-05
Number of pages 5
Language language neutral
PDF (279 KB)
Accessory

Mains-independent alarm signal (3)

Stationary dry well installation (1)

Fittings (2)

Installation/setup (2)

Alarm signal (10)

Level control (10)

Services

With Wilo as your partner, you can not only be sure of choosing high-quality product solutions, but also of benefiting from a comprehensive, worry-free package of well thought-out services. We collaborate to develop a service concept tailored to your individual needs; with our expertise and personal consultancy, we make sure that the operation of your systems is as energy-efficient, reliable and economical as possible. All the while our competent Wilo service technicians are ready to assist you with fast, reliable and on-time support.

Read more

Recommended services

Commissioning
Commissioning Lifting stations (Double pump)
    
2219413

For perfect functioning of the pump(s) / system(s), it is recommended to have the commissioning carried out by the works' own WILO SE Customer Service Department. Optimum setting and efficient operation of the system are ensured as a result. Commissioning is comprised of the following points:

  • Commissioning of system(s) according to checklist
  • Parameterisation and setting of switchgear
  • Testing and adaptation of initial compressing of pressure tanks (filling up to 80 litres incl.)
  • Functional check of fitted system(s)
  • Practice-oriented operation instruction
  • Wilo commissioning protocol

The price for commissioning only applies to system(s) which have been installed in accordance with the installation and operating instructions and state-of-the-art technology. No costs for any materials which may be required are included.

Maintenance
Maintenance BASIC Lifting stations (Double pump)
    
2219542

In order to ensure and guarantee operational reliability of the pumps/systems, it is recommended to have regular and DIN-compliant inspections and maintenance carried out by the works' own WILO SE Customer Service Department. The tasks are carried out in accordance with DIN 31051 / DIN EN 13306. The tasks comprise the following points:

  • Visual inspection of the pumps/systems
  • Mechanical check
  • Electrical check
  • Testing pressure vessels that may be on hand
  • Review and, if necessary, adjustment of the system parameters
  • Creating a maintenance protocol

Scheduling and organisation is performed by WILO. Other individual maintenance offers are possible on request.

Maintenance COMFORT Lifting stations (Double pump)
    
2219516

In order to ensure and guarantee operational reliability of the pumps/systems, it is recommended to have regular and DIN-compliant inspections and maintenance carried out by the works' own WILO SE Customer Service Department. The tasks are carried out in accordance with DIN 31051 / DIN EN 13306. The tasks comprise the following points:

  • Visual inspection of the pumps/systems
  • Mechanical check
  • Electrical check
  • Testing and possible filling of pressure vessels that may be on hand
  • Review and, if necessary, adjustment of the system parameters
  • Creating a maintenance protocol
  • Consumable materials are included in the contract price
  • Elimination of payroll and travel expenses for deployments between maintenance intervals (during normal service hours)

Scheduling and organisation is performed by WILO. Other individual maintenance offers are possible on request.

Maintenance PREMIUM Lifting stations (Double pump)
    
2219569

In order to ensure and guarantee operational reliability of the pumps/systems, it is recommended to have regular and DIN-compliant inspections and maintenance carried out by the works' own WILO SE Customer Service Department. The tasks are carried out in accordance with DIN 31051 / DIN EN 13306. The tasks comprise the following points:

  • Visual inspection of the pumps/systems
  • Mechanical check
  • Electrical check
  • Testing and possible filling of pressure vessels that may be on hand
  • Checking the system parameters
  • Creating a maintenance protocol
  • Consumable materials are included in the contract price
  • Elimination of payroll and travel expenses for deployments between maintenance intervals (during and outside normal service hours)
  • Software updates
  • Includes wearing parts

Scheduling and organisation is performed by WILO. Other individual maintenance offers are possible on request.