Ronco's RVB456 is a 40 gallon light-duty RV water tank for potable service, with a shipping weight of 88 pounds. Whether it replaces a failed original or upgrades an undersized one, 40 gallons of fresh capacity gives a mid-size or large rig genuine multi-day independence.
Since it stores drinking water, the tank is molded from FDA-compliant natural polyethylene. The natural resin remains translucent after molding, so the RVB456 always shows how much water it holds, from a full fill down to the last few gallons.
Rotational molding at Ronco Plastics in Tustin, California forms each RVB456 as one seamless vessel, a process the company has run since 1974. Fittings are installed per order, spin-weld or threaded, located to your specification as with all Ronco tanks; drawings, when displayed, depict the blank molding. OneSource Plastics is an authorized Ronco Plastics dealer.