Hey everyone, I just got a 20in. whisper wash classic from southside (one bar, 2 nozzles) and I was wondering what psi the nozzles it comes with will be putting out. I have a machine rated at 5.5 GPM at 3500 PSI, I’ve read on here that residential concrete should be done at NO MORE than 2500 psi,
what nozzle number would you recommend I get in order to get it down to around 2000-2500 psi?
I know there are charts but i cant seem to find one for surface cleaners, or maybe i just dont understand them. If anyone could let me know which nozzle I should get please let me know! thank you