Ronco part RVB227 is a light-duty 20 gallon RV fresh water tank, the kind of capacity that suits a camper van conversion or a small travel trailer's potable system. Shipping weight is 21 pounds. Ronco Plastics rotationally molds it in Tustin, California, a rotomolding house since 1974.
The resin is FDA-compliant natural polyethylene. Beyond meeting fresh water requirements, the natural material stays translucent, so the water line reads through the wall without a gauge or sender.
Each RVB227 leaves the shop with fittings installed to the buyer's layout: Ronco supplies spin-weld or threaded fittings located per your specification, standard across its catalog. When a drawing appears with the listing, it shows the blank molding. OneSource Plastics is an authorized Ronco Plastics dealer.