Davey Viqua PRO20 76 L/Min UV Water Treatment System

Advanced microbiological protection for residential or light commercial water supplies is the primary role of the ER650656 Viqua PRO20 UV Disinfection System. This professional unit provides a physical treatment process that works without chemicals to neutralize bacteria, viruses, and pathogens. It is tested to NSF/ANSI Standard 55 Class A for disinfection performance. The process maintains the natural taste and odor of the water supply while providing a continuous barrier for occupants. The system is designed to be reliable and economical for diverse applications.

Constructed from 316L Stainless Steel, the reactor chamber has a diameter of 10 cm and a length of 78 cm. The housing surrounds a high-purity quartz sleeve and a high-intensity amalgam lamp. The unit has a shipping weight of 12.7 kg. It is specified for influent water temperatures between 2 and 40 degrees Celsius. The internal chamber is designed for cleanliness and durability, providing a clean surface for the disinfection process to occur. The system includes a CoolTouch fan that reduces water temperature and does not waste any water.

This system operates on a 100-240V 50/60Hz power supply and has a total power consumption of 160W. It operates with a maximum current of 1 Amps. It achieves a flow rate of 76 L/Min at a 40mJ/cm2 dosage. Inlet and outlet connections consist of a 1 1/4 inch MNPT and 1 inch FNPT combo port. The unit is rated for a maximum operating pressure of 8.62 bar. The system features LightWise technology which reduces lamp power during periods of no water flow, reducing sleeve fouling by up to 60 percent.

Monitoring is provided through a color user interface that displays diagnostics, status, and warnings. The system features an integrated UV sensor to ensure safe UV levels are maintained, and a flow meter to provide real-time UV dose. The high-output amalgam lamp is rated for up to 2 years of service life. Maintenance is simplified through a tool-free design where sleeve bolts require only a quarter-twist to the positive stop. The power supply enclosure has dimensions of 33 x 16.5 x 11.5 cm. The system includes plug-and-play color coded connections.

FEATURES

• LightWise technology reduces lamp power during periods of no water flow
• 316L Stainless Steel reactor chamber for durable service
• Integrated UV sensor ensures safe ultraviolet levels are maintained
• Flow meter provides real-time monitoring of the UV dose
• CoolTouch fan reduces water temperature in no-flow conditions
• Tool-free sleeve bolts with quarter-twist to positive stop
• Amalgam lamp technology rated for up to 2 years of service life

Warranty: 10 year warranty on the chamber, 3 years on electronics, and 1 year on lamps and sleeves.