Surface clean nozzle size increase

[flanbo]

8gpm 3500psi now using 25045 on a Sidewinder floater. I'd like to increase the sc glide. By increasing to 15° or 2505.0 or 2505.5 what would the psi decrease be approx? Anyone running larger gpm sc nozzles with better results?

 

[mick m]

I tried using 25045 on my 27 inch s/c...8 gpm @ 3000.did ok, But I think I'll go back to 25025. Just a bit more punch. There is always a trade off....