Ronco's RVB175 is a light-duty polyethylene RV water tank holding 13 gallons per the maker's specification sheet, shipping at 16 pounds. It serves the familiar mid-size mission: potable storage for travel trailers, truck campers, and van conversions that need more than an entry-level tank.
Fresh water tanks from Ronco are molded in FDA-compliant natural polyethylene, and the RVB175 follows suit, with a translucent wall that lets the water level read through the tank from outside. It is rotationally molded by Ronco Plastics in Tustin, California, a polyethylene tank manufacturer since 1974.
Every unit ships with fittings already in place: Ronco installs spin-weld or threaded fittings at the locations the customer specifies at order time, the standard finishing service on all Ronco tanks. Where a drawing is shown, it represents the blank molding before that step. OneSource Plastics is an authorized Ronco Plastics dealer.