Waste water, e.g. from heat recovery systems
Waste water from swimming pools (increased chlorine concentration)
Waste water with salt content (e.g. seawater)
4.8 Collecting tank
The collecting tank is designed for unpressurised operation: The waste water is
stored in the tank in unpressurised condition and is then pumped into the sewer
system.
The table below indicates the effective tank volume as a function of the inlet nozzle
level H in mm.
Table 8: Effective tank volume as a function of inlet nozzle level
Size
Total volume
Effective volume as a function of inlet
nozzle level
[litres]
H = 180 mm
[litres]
H = 250 mm
[litres]
Vertical
[litres]
U1.60
60
20
-
30
U2.100
100
35
47
65
US2.100
100
30
42
65
UZ1.150
150
70
100
110
UZS1.150
150
-
100
110
4.9 Noise characteristics
The sound pressure level depends on the local conditions and the duty point and is in
the region of <70 dB(A).
4.10 Scope of supply
Depending on the model, the following items are included in the scope of supply:
▪
Sewage lifting unit consisting of:
– Gas, odour and water-tight collecting tank made of impact-resistant plastic
material, with fully floodable submersible motor pump(s)
▪
Flexible hose connections and hose clips
▪
Check valve
▪
Y-pipe
▪
Analog level sensor
▪
Electronic control unit
4.11 Dimensions and weights
For dimensions and weights refer to the outline drawing of the lifting unit.
Table 9: Dimensions and weights
Max. current
[A]
Size HxWxD
[mm]
[kg]
Type BC
10
400 x 278 x 135
3
Type BS1
10
400 x 300 x 155
10
14
600 x 400 x 200
14
18
600 x 400 x 200
14
23
600 x 400 x 200
14
25
600 x 400 x 200
14
40
760 x 600 x 210
18
63
760 x 600 x 210
18
Type BS2
10
400 x 300 x 155
16
Lifting unit
Control unit
4 Description
mini-Compacta
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