A question about self-contained water. I have a trailer with a 275 gl. water tank. The water is gravity fed into the washer. I am wondering if I need a water pump to supply the PW because when I let off the trigger there is a great deal of vibration (which doesnt happen when hooked to city water) and when the wather in the tank starts running low the pressure drops measurably. Do I need a feeder pump for this setup or is something else wrong? Also the unit is a Anno Reverberi 4.0 GPM. Would I need a 4.0 GPM pump or just something to "boost" the PSI to the machine.
Thanks for any help.
Steve
Thanks for any help.
Steve