Ninety gallons in a slab: the RV64W measures 39.25 x 39.25 inches square and only 14.5 inches tall, which is how Ronco Plastics gets big-rig water capacity under a floor instead of inside a closet. For toy haulers and large fifth wheels with wide belly bays, this 83 lb molding turns dead horizontal space into serious range.
Serious range means serious mass - about 751 lb when full - but the slab geometry is your friend here, spreading the load across the whole square base and keeping the center of gravity low. The build is light-duty FDA-compliant natural polyethylene, translucent for through-the-wall level checks, rotomolded in one seamless piece.
In the large-capacity bracket the alternatives run taller and narrower: the 95-gallon RV66W at 67 x 22 x 16 inches is the rail-length version, the 100-gallon RV67W tops the line, and the 83-gallon RV70W sits just below. Ronco has rotomolded in Tustin, California since 1974 and fits each tank to order - print the drawing below and mark your fitting locations for spin-weld or threaded installation. Range and shipping: RV water tanks and the freight cost estimator.
OneSource Plastics is an authorized Ronco Plastics dealer.
Technical drawing: download the Ronco Plastics RV64W 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.
Freight
LTL freight is quoted to your ZIP with the freight cost estimator or by phone at 866-418-1777. The listed price is before freight.
Ready to order?
Add it to your cart at the top of this page, get LTL freight to your ZIP, request a written quote, or call 866-418-1777. The listed price is before freight.
