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* 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
Technical Specifications
Model A. O. Smith & RO
Product Dimensions (H x D x W) 482 mm x 369 mm x 326 mm
Net weight 10.8 kgs (approx.)
Gross weight 15.2 kgs (approx.)
Flow rate* Up to 15 litres per hour
Storage tank capacity 9.2 litres (approx.)
Storage tank capacity (Hot tank) 0.8 litres (approx.)
Purification technology RO (Reverse Osmosis) + Silver Charged
Membrane Technology
7 Stage Purifying Technology Pre-filter + Sediment filter + Pre Carbon
filter + Side Stream RO membrane +
MIN-TECH + Silver Activated Post Carbon
and SCMT filter
Membrane type Thin film composite RO membrane
Material of construction for plastic Food safe, non-toxic, engineering grade
parts plastics
Pump type Diaphragm pump, 24VDC, 0.26 Amps,
Operating Pressure 125 psi (Max.)
Input voltage 150 – 300 VAC, 50 Hz
Power rating (Max.) 60 Watts
Pressure Rating*** 7 psi to 30 psi
% Recovery** Up to 30%
TDS reduction** ≥95% (approx.)
Heating element wattage 500 Watts @ 230 VAC
Warm water temperature 45°C ± 5°C
Hot water temperature 80°C ± 5°C
Emergency cutout temperature 90°C ± 3 °C
Input water temperature 5°C to 45°C