The Ronco Plastics B294 holds 18 gallons of fresh water - the size that fits a pocket cruiser, a workboat cuddy, or a camper conversion where 10 gallons is not enough and 30 will not fit. The molding runs 27 lb empty and about 150 lb full, a load that standard marine shelf construction with a pair of straps takes in stride.
What separates a Ronco tank from an off-the-shelf jug is the fitting work. The B294 ships as a sealed blank, and Ronco installs each spin-weld or threaded fitting per order at the exact locations you mark, so your hoses run straight instead of looping around a badly placed port. Print the drawing below, figure out where the fill, outlet and vent belong in your actual space, and lock the spec in with the on-page fitting planner. FDA-grade polyethylene keeps every gallon potable.
Molded in Tustin, California, where Ronco Plastics has built marine and RV tanks since 1974, the B294 sits in the most-shopped stretch of our boat tanks range. If your project is on wheels instead of water, the equivalent shapes live under RV water tanks. OneSource Plastics is an authorized Ronco Plastics dealer.
Technical drawing: download the Ronco Plastics B294 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.
