53
EN
12.2
Diagram of peak flow
A
Peak flow rate
l/h
B
Inflow water hardness
mmol/l
C Operation range not recommended
1 1 bar pressure loss
2 BWT Perla hybrid min
3 BWT Perla hybrid max
4 2 bar pressure loss
Peak flow
is the flow rate at which the product's outlet water hardness value is reduced to values less than 10% of
the inflow water hardness for at least 10 minutes. The pressure difference may rise to greater than 1 bar.
Operating flow
is the flow rate on which independent testing institutions based their capacity testing (see DIN EN 14743
for details).
Nominal flow
is the flow rate at which the product causes a pressure drop of 1 bar at a water temperature of 15°C
when the blending is closed.
Summary of Contents for Perla hybrid
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