Compact and fully-automatic sewage lifting unit for floor-mounted 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 float switch attached to the pump. The “pump on/off” switching level is determined by the cable length of the float switch.
Scope of delivery
– 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; length: 7 cm/2.8 in) incl. hose clips
– O-ring to seal tank cover and as anti-syphon trap
– Tank cover (cover plug)
– Fixation material for buoyancy safeguards
– Installation and operating instructions
Operating Data
Fluid media: Water 100 %
Fluid temperature: 20.00 °C
Requested flow:
Requested head:
Approved field of application
Fluid temperature: 3…35 °C
Max. fluid temperature, for short periods up to 3 min.: 60 °C
Ambient temperature: 3…35 °C
Maximum operating pressure: 0.8 bar
Max. permissible pressure in the pressure pipe: 1,700 kPa
Product data
Gross volume of the tank: 113 l
Switching volume: 26 l
Operating mode (non-immersed): S3-25%
Height: 880 mm
Length: 705 mm
Width: 720 mm
Diagonal dimension: 720 mm
Motor data
Mains connection: 1~230V/50 Hz
Voltage tolerance: +-10 %
Rated power: 0.37 kW
Rated speed: 2,900 1/min
Rated current: 2.1 A
Insulation class: F
Protection class motor: IP68
Cable
Connection cable length: 10 m
Cable type: H07RN-F
Cable cross-section: 3G1
Mains plug: CEE 7/7 (Schuko)
Materials
Tank: PE
Pump housing: PP-GF30
Impeller: PPE/PS-GF20
Shaft: 1.4104
Motor housing: 1.4301
Installation dimensions
Pipe connection on the suction side: Ø 110, –
Pipe connection on the discharge side: Ø 40, PN 1,5
Connection venting: Ø 110
Ordering information
Brand: Wilo
Product description: DrainLift BOX-32/8E O
Net weight, approx.: 26 kg
Article number: 6093969
