OK I will re-think the nozzles aroung 10 GPM I also wanted to change to the Hunter PGP rotor for economical reaons only. Am I risking anything?
As a new member to this post, I am not 100% about how to calculate precipitatin rate when mixing different heads (1/4, 1/2, full circles ets) so I was wondering How did your original calculations work out? Did you change the #1 nozzle to a #2 as suggested? If so how is the overall design working?
I am new to sprinkler design and would appreciate any help that I can get selecting the proper nozzle for the Hunter I-20 rotor. I have a design that requires 6 rotors. Originally I wanted to use Orbit Voyager II, but a local dealer talked me into Hunter, because of its superior quality. I have 1 full circle, 2 1/4 circles and 3 1/2 circles. For the Orbit rotor, I was told to use nozzle #2 for the 1/4 circle, #4 for the 1/2 and #6 for the full circle to keep my precipitaion rate the same. My mai...
