The RVB389 from Ronco Plastics is a 10 gallon light-duty RV fresh water tank molded in polyethylene, a fit for camper vans, slide-in truck campers, and small trailers replacing a failed original tank or adding potable capacity for the first time. Ship weight is 15 pounds.
What sets a Ronco order apart is the fitting service. Instead of a fixed factory port pattern, Ronco installs spin-weld or threaded fittings located to your specification on every tank, so the RVB389 arrives matched to your fill, vent, and pump lines. If a drawing appears with this listing, it depicts the blank molding before that customization.
The tank itself is FDA-compliant natural polyethylene, safe for drinking water, with a translucent wall that shows the water level through the tank. It is rotationally molded at Ronco's Tustin, California plant, where the company has built polyethylene tanks since 1974. OneSource Plastics is an authorized Ronco Plastics dealer.