Boat Tanks

Order the potable set and this is your fresh water tank; order the sanitation set and it is your gray or black holding tank - same molding either way. It ships at 98 lb bare and carries about 292 lb...

Gray water is the tank people forget to plan, and the B445 is a strong candidate for the job: 35 gallons in a thick 102 lb shell that shrugs off the warm, soapy, grease-laced discharge that galley...

Sixty gallons in a compact, deep-bodied molding: the Ronco Plastics B474 stacks its volume vertically rather than sprawling, which suits lazarettes, cockpit lockers, and machinery-space corners where...

The 9W is 44 gallons of fresh water in a four-foot rectangle - 48 x 20 x 12 inches - at an empty weight of just 27 lb. That last number is the story: one person carries this tank to the bay, holds it...

The B456 spreads 40 gallons across a 37.75 x 22.25 inch footprint while standing just over a foot tall - a low, broad molding that slips under berth flats and dinette seats where a taller 40 gallon...

At 33.25 x 24.5 x 15 inches and just 40 lb, the Ronco Plastics B507 is the rare 47 gallon tank that one person can carry into place. The mid-height format splits the difference between pancake tanks...

The B531 stretches 71 gallons into a 63.25-inch-long molding about 23 inches wide and just 12.5 inches tall - proportions drawn for the underfloor of an RV or the long shallow tunnel of a boat's tank...

The 59W arrives exactly as its name says: a 60 gallon marine water tank without fittings - a bare, heavy-wall molding at 40 x 25 x 15.5 inches. The shell is molded in FDA-compliant polyethylene, so...

Forty-five gallons is liveaboard territory. It is showers, not just dishes; a week at anchor, not a weekend; the difference between a boat you visit and a boat you inhabit. The B197 delivers that...

Sixty gallons in a 32 x 23.75 x 20.5 inch block: the B242 concentrates a family-sized fresh water supply into a compact cube that fits a single RV storage bay. Where long shallow tanks spread their...

The B244 occupies the useful middle of Ronco's marine book: 62 gallons, enough fresh water to take a cruising couple through most of a week, in a molding that ships at a wieldy 46 lb. Fresh-fitted,...

The B421 is the light-shell 29 gallon tank in Ronco's marine series - the blank weighs just 42 lb, which means one person can pass it down a companionway and dry-fit it alone before committing to...