15. CIRCULATOR/PUMP CURVES
We report the range of useful heads that the machine guarantees during circulator modulation.
HP_OWER 260RK
HP_OWER 320RK
16. SOUND EMISSIONS
The sound levels refer to a fully loaded units at standard nominal conditions in accordance with EU Regulation 813/2013.The tolerance on the
value of the total sound power level is 2 dB(A). The value is determined in accordance with EN 12102-1:2017, used in conjunction with UNI EN ISO
9614-2 wich describes how to test with the intensimetric method.
The sound pressure values are calculated from the sound power level using ISO 3744:2010, considering units operating in the open area.
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