Nearly six and a half feet long and just 15.5" tall, the Ronco Plastics B298 is built to run the length of an RV chassis: 110 gallons of fresh water at 76" x 24" x 15.5", lying flat between the frame rails where big water belongs. The long-low format is what lets a full-size coach or toy hauler carry serious capacity without giving up a single storage bay. The molding weighs 131 lb; full, it holds about 917 lb of water, spread usefully along the frame rather than parked over one crossmember.
On a tank this long, factory-fixed ports would be a gamble - which is why there are none. Ronco installs every fitting per order, spin-weld or threaded, exactly where you mark it: the outlet over your pump at one end, the fill at the other, baffled venting up top. Print the drawing below, plot your positions along the full length, and let the on-page fitting planner check the spec. FDA-grade polyethylene keeps all 110 gallons potable.
Ronco Plastics has molded chassis-scale tanks like this in Tustin, California since 1974. The B298 headlines the long-format section of our RV water tanks; a molding this size ships freight, so price your ZIP with the freight cost estimator before ordering. OneSource Plastics is an authorized Ronco Plastics dealer.
Technical drawing: download the Ronco Plastics B298 dimensional drawing - print it to plan your install and mark exactly where you want fittings located; Ronco installs spin-weld or threaded fittings to your marked spec.
