Michael T
Member
Downstreaming. X-jet is a downstream type. Anything input after the pump is downstream. So you can have the D/S unit after pump, heater or at gun. It is all D/S. I like my D/S unit at the hose right under the gun. Im basicly lazy and dont like to walk back to the machine to turn it off/on. I just tote a 5gal jug to the general area and drop pickup hose ( 20') in jug.