Sterilight Drinking Water Systems

SilverTM UV disinfection system

The Drinking Water System is an economical way to filter AND disinfect your water through one system! By incorporating both a sediment & carbon sanitary quick-change pre-filter with a SilverTM UV disinfection system all water problems can be resolved with one piece of equipment. 

The controller has a universal power input (100-240V./50-60Hz.), as well as a visual display of remaining lamp life and total days of operation. All this is packaged in a new water-tight case and comes fully CSA and CE compliant.  

S1Q-DWS S2Q-DWS S5Q-DWS
Flow Rate
(95% UVT eol)
US Public Health
(16mJ/cm²)
12.3 lpm
(3.2 gpm)
(0.7 m³/Hr)
15.0 lpm
(4.0 gpm)
(0.9 m³/Hr)
41.6 lpm
(11.0 gpm)
(2.5 m³/Hr)
R-Can Standard
(30mJ/cm²)
7.5 lpm
(2.0 gpm)
(0.5 m³/Hr)
11.0 lpm
(2.9 gpm)
(0.7 m³/Hr)
22.7 lpm
(6.0 gpm)
(1.4 m³/Hr)
NSF/EPA
(40mJ/cm²)
5.5 lpm
(1.5 gpm)
(0.3 m³/Hr)
7.5 lpm
(2.0 gpm)
(0.5 m³/Hr)
17.0 lpm
(4.5 gpm)
(1.0 m³/Hr)
Dimensions Length 42.0 cm
(16.5 ")
39.0 cm
(15.4 ")
52.0 cm
(20.5 ")
Width 15.0 cm
(5.9 ")
15.0 cm
(5.9 ")
15.0 cm
(5.9 ")
Height 35.0 cm
(13.8 ")
38.0 cm
(15.0 ")
71.0 cm
(28.0 ")
Shipping Weight 6.5 kg
(14.3 lbs)
7.3 kg
(16.1 lbs)
9.1 kg
(20.1 lbs)
Electrical Volts 100- 130V
50-60Hz
(200-250V
50-60Hz available on request)
100- 130V
50-60Hz
(200-250V
50-60Hz available on request)
100- 130V
50-60Hz
(200-250V
50-60Hz available on request)
Power Consumption 16 W 19 W 26 W
Lamp Power 14 W 17 W 24 W
Lamps/Quartz Sleeves Yes Yes Yes
Operating Parameters Maximum Operating Pressure 8.62 bar
(125 PSI)
8.62 bar
(125 PSI)
8.62 bar
(125 PSI)
Ambient Temperature 2-40 °C
(36-104 °F)
2-40 °C
(36-104 °F)
2-40 °C
(36-104 °F)
Reactor Chamber Material 304 S.S. (316L available on request) 304 S.S. (316L available on request) 304 S.S. (316L available on request)
Sediment Filtration Yes, 5 micron Yes, 5 micron Yes, 5 micron
Carbon Filtration Yes, carbon block Yes, carbon block Yes, carbon block
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Pure Aqua manufactures and supplies RO systems, and as a leading RO supplier in the sphere of development and implementation of
reverse osmosis and water treatment systems, Pure Aqua earned a great industry reputation in the RO market.
In all commercial and industrial RO systems that Pure Aqua supplies, we include a cleaning procedures in the operating and installation manual.
Pure Aqua, as a leader RO supplier, has a presence all over the world with a strong dealership network to help our customers.

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