Technical Data; Min. Inlet Pressure - Wilo Stratos MAXO Einbau- Und Betriebsanleitung

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Example: Stratos MAXO-D 32/0,5-12
at Q = 0 m³/h
Table 1: Type key
2.2

Technical data

➜ Fig. 5a and 5b
For further instructions see rating plate and catalogue.
2.3

Min. inlet pressure

Minimum inlet pressure (above atmospheric pressure) at the pump's
suction port to avoid cavitation noises at fluid temperature:
Nominal dia- Fluid temperature
meter
-10 °C to
+50 °C
0.3 bar
Rp 1
0.3 bar
Rp 1¼
DN 32 (H = 0.3 bar
max
8 m, 10 m,
12 m)
DN 32 (H = 0.5 bar
max
16 m)
DN 40 (H = 0.3 bar
max
4 m, 8 m)
DN 40 (H = 0.5 bar
max
12 m, 16 m)
30
+80 °C +95 °C +110 °C
0.8 bar 1.0 bar 1.6 bar
0.8 bar 1.0 bar 1.6 bar
0.8 bar 1.0 bar 1.6 bar
1.0 bar 1.2 bar 1.8 bar
0.8 bar 1.0 bar 1.6 bar
1.0 bar 1.2 bar 1.8 bar
Nominal dia- Fluid temperature
meter
-10 °C to
+50 °C
DN 50 (H = 0.3 bar
max
6 m)
DN 50 (H = 0.5 bar
max
8 m)
DN 50 (H = 0.5 bar
max
9 m, 12 m)
DN 50 (H = 0.7 bar
max
14 m, 16 m)
DN 65 (H = 0.5 bar
max
6 m, 9 m)
DN 65 (H = 0.7 bar
max
12 m, 16 m)
0.7 bar
DN 80
0.7 bar
DN 100
Table 2: Min. inlet pressure
+80 °C +95 °C +110 °C
0.8 bar 1.0 bar 1.6 bar
1.0 bar 1.2 bar 1.8 bar
1.0 bar 1.2 bar 1.8 bar
1.2 bar 1.5 bar 2.3 bar
1.0 bar 1.2 bar 1.8 bar
1.2 bar 1.5 bar 2.3 bar
1.2 bar 1.5 bar 2.3 bar
1.2 bar 1.5 bar 2.3 bar
WILO SE 2019-11