The B446 is another of Ronco's floor tanks: 24 gallons in a 44 x 26 x 6 inch slab. Six inches of height means it lives where furniture and floors already are - under a dinette, beneath a raised van floor, in the shallow void over an RV's chassis rails - and its generous footprint keeps the capacity honest despite the low profile.
The shell is dual-role: fresh water with potable fittings, gray/black waste with sanitation fittings, same molding either way. Flat tanks live or die by outlet placement, so print the drawing below, find the corner that will actually be lowest once installed, and mark your fittings there; Ronco spin-welds or thread-installs to your marks, and the on-page fitting planner will confirm the sizes.
It ships at 88 lb bare and spreads about 200 lb of water across the panel when full - support the full sheet, not just the perimeter. Molded in Tustin, California by Ronco, rotomolding since 1974. The other pancake formats are in the RV water tank range and holding tank range; marine shapes are under boat tanks. OneSource Plastics is an authorized Ronco Plastics dealer.
Technical drawing: download the Ronco Plastics B446 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.
