The B244 occupies the useful middle of Ronco's marine book: 62 gallons, enough fresh water to take a cruising couple through most of a week, in a molding that ships at a wieldy 46 lb. It arrives without fittings, and that is deliberate - at this capacity the tank usually goes into a space with existing plumbing to meet, so you tell Ronco where every fitting lands instead of adapting your hoses to a factory guess.
The workflow is the B-series standard: print the drawing below, mark fill, vent, and supply where your run actually goes, and use the on-page fitting planner to spec spin-weld or threaded fittings, installed per order in Tustin, California - the same plant that has molded these since 1974. Fresh-fitted, the food-grade polyethylene is potable-ready; the dual-role molding can equally be ordered fitted for gray or black holding if waste capacity is the gap in your build.
Sixty-two gallons full weighs about 517 lb, and that quarter-ton-plus wants a flat supported base low in the hull, strapped against seaway motion. Weigh this capacity against its neighbors in our boat tank category, or see everything the maker molds on the Ronco Plastics hub. OneSource Plastics is an authorized Ronco Plastics dealer.
Technical drawing: download the Ronco Plastics B244 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.
