The cart comes standard with 4 stainless steel sinks with a hot and
cold pressurized water system with no clog drains, a 5 gallon clear
water tank and a 7.5 gallon tank for waste water. You can select 1, 2, 3
or 4 sinks at no additional cost. If you want less than 4 sinks, please
note this in the comments section during ordering. Sinks areapprox. 5”X
6” and 4” deep. Water system, including all fittings and copper and PEX
lines are NSF certified. Choosing less sinks will enlarge sinks at no
additional cost. Waste water tank is fixed under the cart body and out
of view. It includes a valve for easy draining and comes standard with
back flow prevention. Pressure is supplied by the commercial 12v pump.
(battery not included) Hot water is supplied via a copper tube that is
over the burners, heat from the burners provides the hot water. For more
details and information on a continuous hot water system CLICK HERE Water system is vented and is set up to be sanitized easily as required.