Boat Tanks

Six inches of clearance is enough. The Ronco Plastics B304 spreads 9 gallons across a 27" x 15" footprint just 6" tall - a low pan of a tank made for the gap under a berth, a dinette seat base, or a...

Nine gallons will not cross an ocean, but it will run a galley faucet for a week of coffee and dishes, feed a cockpit washdown, or give a small sailboat its first pressurized water system. The B336...

The B341 is 9 gallons of genuine choose-your-own-adventure. Ronco lists it explicitly as water or waste, and the tank has no opinion until you order fittings: specify fresh water ports and it is an...

Ten gallons, 26 x 11 x 11 inches, 16 lb out of the box: the B438 is tankage for the smallest installations that still deserve real plumbing. Camper vans, dinghies with center consoles, truck campers,...

Ten inches wide is the whole argument for the 23W. It threads 9 gallons through a 30.25 x 10 x 9 inch channel - between frame rails, along a rocker panel, down the spine of a small boat - places...

At 5.75 inches, the B272 is one of the shallowest tanks Ronco molds - 7 gallons stretched across a 24.25 x 12.5 x 5.75 inch wafer that fits where even its low-profile siblings cannot. Under a false...

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...

Long, narrow, and shallow - 27" x 10.25" x 6.5" - the Ronco Plastics B287 is shaped for the spaces boats and campers actually have left over: along a gunwale, under a bench seat, beside a wheel well...

Six gallons, 20 x 11.5 x 7 inches, 11 lb empty: the B357 is the smallest dual-role molding on this page, and small is precisely its job. This is the tank for the boat or van system that bigger tanks...

Eight gallons, 18 x 11.5 x 10 inches, 12 lb on the scale - the Ronco Plastics B186 is the smallest kind of serious: a real molded tank for spaces where most builders would give up and strap in a jug...

Ten gallons, 15.38 x 13.25 x 13.25 inches, 14 lb: the B263 is the tank for boats and campers where every cubic inch is contested. Its square cross-section - equal width and height - means it sits...

Under seven inches tall and two feet long, the B270 slides 8 gallons into spaces most people write off as trim voids: 24 x 12.25 x 6.88 inches of low, flat molding for under a step, beneath a berth's...