The Ronco Plastics B314 holds 90 gallons in a wide, squat 34" x 32" x 21" block - big-boat fresh water capacity in a molding that stays remarkably light at 60 lb. That combination is the draw: one person can move the empty tank into position, yet once plumbed it carries about 751 lb of water, a full week-plus of supply for a cruising crew. The nearly square footprint sits flat and stable, strapping down against a bulkhead or bay wall on two clean faces.
Fittings are installed per order, spin-weld or threaded at the positions you mark. A wide tank drains best with its pickup at the low corner of the installed attitude, and fills fastest with a vent at the diagonal - details worth working out on paper before the tank exists. Print the drawing below, lay out fill, outlet and vent against your space, and run the plan through the on-page fitting planner. FDA-grade polyethylene keeps all 90 gallons potable.
Ronco Plastics has molded marine water tanks in Tustin, California since 1974, and the B314's light-shell-big-volume formula is a house specialty. It headlines the upper rows of our boat tanks; for delivered cost, the freight cost estimator prices your ZIP in seconds. OneSource Plastics is an authorized Ronco Plastics dealer.
Technical drawing: download the Ronco Plastics B314 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.
