Boat Tanks

Eight gallons of fresh water is a weekend on the hook for two people, and the Ronco Plastics B280 packages exactly that in a compact marine molding sized for small cruisers and day boats. The tank...

Less than 5" tall and nearly 3 feet long, the Ronco Plastics B319 is a floor tank in the most literal sense: 11 gallons spread across 35" x 19.5" x 4.75", thin enough to disappear beneath a van...

At 4.75 inches tall, the B323 is closer to a molded panel than to what most people picture when they hear the word tank. Ronco spreads its 10 gallons across a 32 x 19.5 inch footprint so the whole...

The B325 is the shape you reach for when the space you have is a box, not a slot. Its 17 gallons sit in a 19.5 x 18 x 12 inch molding that is nearly square in plan - a proportion that fits...

The B365 packs 10 gallons into 17.75 x 12.5 x 11 inches - the most compact footprint at this capacity in the B-series. Where its low-profile sibling spreads the same gallons into a wide sheet for...

Ten gallons in a slim 25.25 x 12.75 x 8 inch bar: the Ronco Plastics B389 slides into chases and narrow lockers that reject anything squarer. Camper vans, small sailboats, and skoolie builds use this...

The Ronco Plastics B500 is a long, slender 16 gallon molding with a purposeful 74 lb of wall, a thick-skinned tank shaped for the narrow chases and bilge-side runs where tanks get leaned on, kicked,...

The B533 is 4.25 inches tall. Not much taller than a closed fist - and inside that sliver, 27 inches long and 13.25 wide, it still keeps 6 gallons. This is the thinnest molding in the marine B-series...

The B265 stacks 14 gallons vertically: 17.5 x 14.5 x 14.25 inches, a compact block that uses height instead of floor. In a cockpit locker or a van's kitchen pod, that trade is the difference between...

Some hulls only give you a slot, not a bay. The Ronco Plastics B369 is built for that slot: 18 gallons in a 47.5 x 11.38 x 8.5 inch chase, barely wider than a bilge stringer. It is a B-series...

Twelve by twelve, 32 inches long: the 27W is a beam of a tank. Its square section is the detail that matters - a 12 inch cube profile drops into cockpit lockers, settee bases, and the square voids...

The 57W is the marine workhorse of the middle sizes: 20 gallons at 32 x 16.5 x 10 inches, a footprint drawn for the space under a v-berth or cockpit sole where a boat's water actually lives. Ten...