A comparison of our lifting units for grey water and black water


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Type of system

Single-pump unit

Single/dual-pump unit

Single/dual-pump unit 

Single/dual-pump unit 

Flow rate Q

≤ 10 m³/h

≤ 35 m³/h / ≤ 46 m³/l 

≤ 36 m³/h

≤ 145 m³/h

Head H

≤ 6,5 m

≤ 21 m / ≤ 24 m

≤ 25 m

≤ 24,5 m

Temperature T

≤ 50 °C

≤ 40 °C continuous duty

≤ 40 °C continuous duty

≤ 40 °C continuous duty

Power P

0,43 kW

0,25 – 0,6 kW

1,02 – 2 kW

2,74 – 5,2 kW 

Effective volume V

10 l 

100 l / 200 l

40, 60, 100, 150 l

100, 150, 300, 450, 900 l 

Fluid handled

Without faeces

Without faeces

With faeces

With faeces

Free passage

10 mm 

10, 18 or 35 mm

40, 65 mm

65, 80 mm

Installation types

Above-floor

Above-floor / underfloor

Above-floor (floodable)

Above-floor (floodable)

Calculation aid for lifting units

Calculation aid for lifting units

Calculate the head and flow rate for your sewage lifting units – including information on connection height and product designation.

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