The B277 is 6 gallons in the plainest useful shape there is: a 16 x 12 x 8 inch rectangle, sized like a shoebox and about as easy to place. Console, cabinet base, under-bunk corner - it installs where you have a flat spot and a strap, and it brings a real plumbed water supply to builds that would otherwise make do with a jug.
Six gallons fresh-fitted covers a day of drinking and hand-washing on potable food-grade polyethylene; waste-fitted, the same B-series dual-role blank catches gray water from a single fixture. Either way it ships without fittings: print the drawing below, mark your locations, and use the on-page fitting planner to spec the spin-weld or threaded fittings Ronco installs to your marks before it leaves the plant.
Ten pounds empty, about 50 lb full, molded in Tustin, California by the shop that has rotomolded tanks since 1974. When the build grows, the next sizes up are in our boat tank category and RV water tanks; everything else is on the Ronco Plastics hub. OneSource Plastics is an authorized Ronco Plastics dealer.
Technical drawing: download the Ronco Plastics B277 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.
