Davey AQS-XS AquaShield 3-Stage UV System for Rainwater with Xtra Smart Controller

Designed with a compact horizontal footprint, the AQS-XS model is a key unit in the Davey AquaShield 3-Stage UV System range. This model is suitable for water filtration and disinfection of mains, rain, and bore water sources. It matches domestic settings where residential water treatment is required.

Manufactured with a polished 316L stainless steel disinfection chamber, this system houses a high-output 45 W lamp. The dual filter housings are constructed from glass-filled polypropylene and contain a 20 micron pleated polyester and a 1 micron spun polypropylene cartridge. The system operates with fluid temperatures from 0°C up to 40°C.

Operating on a 240 V supply with 50/60 Hz frequency, the total power demand is 57 W. This model has a recommended flow rate of 56.8 L/Min at a UV dose of 30 mJ/cm², and can achieve up to 114 L/Min at a UV dose of 16 mJ/cm². Connections utilize a 1 inch Male NPT outlet and a 1 inch Female NPT inlet port.

Incorporating a digital LCD screen, the Xtra smart controller tracks system metrics. This display features a lamp life countdown, service alerts, and alarm indicators. The system operates under a maximum water pressure of 827 kPa.

• Incorporates an LCD screen displaying a countdown timer calibrated for a 10,000 hour lamp life.
• Utilizes a horizontal UV chamber design that can be rotated to allow inlet and outlet lines from either side.
• Lamp key system is included to support the use of genuine replacement UV lamps.
• Includes a drain plug on the filter housings to empty water before replacing the cartridge.
• A single-piece manifold cap design excludes internal joints to reduce the possibility of leaks.
• Smart controller enables upgrading with optional remote alarms and solenoid shutoff valves.
• Wide 90-265 V input range provides coverage against voltage fluctuations.

Warranty: 10 years on stainless steel chamber, 3 years on electronic controller, 12 months on UV lamps and UV sensors, and 12 months on filter housings.