I require an illustration similar to the first one attached ("[url removed, login to view]"). The main components are as shown: Stainless steel flow-system, quartz sleeve containing a UV lamp (looks like an old-style fluorescent light), water flowing through the system. The bolted-on removable ends are also important features.
Important: The image can be coloured, but the colours should be highly contrasting so that it reproduces well in grey-scale. The background should be plain white.
A second image is attached ("inline UV") to make it clear how some of the components are configures and some labels that could be used.