Hi ReubenThere are many tools ...
Published by Luis Inarejo, Process Engineer at Designh2o Incorporated
Hi Reuben
There are many tools in the internet to calculate the power consumption, another way to calculate the power consumption of a RO unit is also available in the commercially available software from membrane manufacturers, or there is always the option of making out your own excel table and input the values of the motors this later is my prefer method.
I hope this helps.
Luis Inarejo