Twenty gallons of potable capacity, 22 pounds on the scale, and a fitting layout you dictate: that is the Ronco RVB233, a light-duty RV fresh water tank. It comes out of Ronco Plastics' rotational molding operation in Tustin, California, running since 1974.
The RVB233 is molded from FDA-compliant natural polyethylene suitable for fresh water systems. Because the natural resin is translucent, the tank acts as its own level indicator, a small feature that pays off every time you fill or camp dry.
On this tank as on all of Ronco's, fittings are installed per order, spin-weld or threaded, placed to your specification rather than to a fixed template; drawings shown are of the blank molding. OneSource Plastics supplies it as an authorized Ronco Plastics dealer.