This unit mounts horizontally. Inside the electricalhousing are the ballast and two UV treatment chambers.They operate serially, as this is the most efficientdesign. The housing has a front cover which allowsaccess to all interior components. On the back is aknockout for electrical input power.
Each treatment chamber is fitted with the Optima-50,each chamber has one flange each). The bottom flangeis always designated as the inlet, while the top flange isthe outlet.Inside the inlet flange is a helical baffle that preventslaminar flow and maximizes the unit s performance.The quartz sleeves fit inside the UV treatment chamberthrough the threaded nipples. The UV lamps fit insidethe quartz sleeves. The lamp sockets connect to thelamps, providing a waterproof seal and a vibration-proofgrip.