Performance Flow Rate Characteristics - Pentair FLECK 9100 SXT Installer Manual

Protection rating.
Power supply
Transient overvoltages
Pollution Degree
Temporary overvoltages must be limited in duration and in frequency.
Environmental conditions
• Indoor use only;
• temperature from 5°C to 40°C;
• maximum relative humidity 80% for temperatures up to 31°C decreasing linearly to 50%
relative humidity at 40°C;
• mains supply voltage fluctuations up to ±10% of the nominal voltage.
3.2

Performance flow rate characteristics

The graph shows the pressure drop created by the valve itself at different flow rates. It allows
predetermining the maximum flow rate going through the valve depending on the system settings
(inlet pressure etc). It also allows to determine the valve pressure drop at a given flow rate, and
therefore to evaluate the system pressure drop vs flow rate.
Ref. MKT-IM-004 / E - 06.10.2020
IP 22
100 to 240 VAC, 50/60 Hz, 0.5 A, Class II
within the limits of category II
3
FLOW RATE VS PRESSURE DROP (FOR ¾")
Pressure drop [bar]
Installer manual Fleck 9100 SXT - Description
Service
Backwash
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