Difference between Medium-Pressure and Low Pressure Ultravio
| Items | MP Ultraviolet Lamp | LP Ultraviolet Lamp |
| Single Lamp Power | High（1-1.2KW/Lamp） | Low （<320w/lamp） |
| Energy Density | High（up to 100W/cm for 3KW Lamp） | Low（2.2W/cm for 320W Lamp） |
| Energy Density | High（up to 100W/cm for 3KW Lamp） | Low（2.2W/cm for 320W Lamp） |
| Dimension | More Compact（L 480mm for 3KW Lamp） | Long（L 1554mm for 320W Lamp） |
| Equipment Dimension | Less lamps and compact reactor | More Lamps and bigger reactor |
| Light Wave | Broadband wavelength | Single wavelength |
| Germicidal Effect | Full disinfection |
no photoreactivation Some organisms might recover by photoreactivation under LP UV disinfection |
