yes and no. in my head yes on paper and installed no
i'm leaning towards a low pressure pump. jet the line with the high pressure plunger pump, then use a 3 port high pressure valve to pump in the root-x juice on the pull back. the jetter hose and nozzle will still allow enough coverage to disperse the chemicals and apply it to the walls of the pipe. i could even piggy back a second 3/8'' hose and nozzle on the primary 1/2'' jetting hose.
so the answer is yes and no