I have currently running a 4GPM/4000PSI direct drive machine. I run a 3-5 GPM injector at the pump outlet and currently run 150’ of 3/8" pressure hose. I get great results with my house wash mix using a 4-way setup for nozzles.
I blew my primary 50’ hose this week on a job and it got me thinking about hose lengths and setup. How much would you feel comfortable running with this machine and injector setup? Should I stick with 150’ or jump up to 200’? The 150’ line gets me around 95% of the houses I do without ever having to reposition the equipment, but sometimes the extra little bit of length would be nice.