* Flow rate depends on variable factors such as feed water pressure, feed water characteristics and condition of the membranes and filters.
** Recovery and TDS reduction percentages also depend on variable factors such as life and condition of the membranes and filters, feed water pressure, feed water characteristics.
*** If input pressure exceeds 30 psi, a pressure reducing valve needs to be installed at the feed line. If the pressure is lower than 7 psi, a booster pump needs to be installed. Ensure you buy them from A. O. Smith Company Authorised Service Technician.
As tested with input water TDS of 750 ppm, Water temperature of 27°C and feed pressure of 20 psi.