... treatment Stainless steel housing, quartz UV lamp, quality ballast. UV disinfection, ultraviolet disinfection, UV water treatmentATLAS403-LS units could sterilize and clean ... Power supply: AC230/50Hz, or 110V/60Hz- Watage: 50W- The lamp length: 890mm- Housing diameter: 106mm or 133mm, 159mm, 202mm- ... 10m3/h ~40 m3/h - The life span of the UV lamp: 9000hours- Inlet /Outlet conector: 1-1/2", 2", 2 ...