Answer
Jul 27, 2022 - 09:16 AM
Yes they can be adjusted by hand. Here is a link to a Rain Bird video all about the R-Van nozzles. - https://www.youtube.com/watch?v=VtTg0...
At about .45 seconds on the video they show you how to adjust them by hand.
At about .45 seconds on the video they show you how to adjust them by hand.