The Ronco RVB222 is a 40 gallon light-duty plastic RV water tank for potable fresh water, shipping at 93 pounds. Full-size motorhomes and fifth wheels use this capacity as a primary fresh supply, supporting extended stays where the nearest spigot is a drive away.
The tank is molded from FDA-compliant natural polyethylene, and the natural resin's translucence keeps the water level visible through the wall over the tank's full height. Rotational molding forms it as one seamless vessel, free of joints that could loosen under years of road service.
Ronco Plastics has run its molding operation in Tustin, California since 1974, and finishes each RVB222 to the buyer's plumbing plan: spin-weld or threaded fittings installed per order at your specified locations, standard for all Ronco tanks. A drawing, when shown, depicts the unfitted blank. OneSource Plastics is an authorized Ronco Plastics dealer.