Ronco RV Water Tanks

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...

Ronco's RVB430 is a 22 gallon light-duty RV fresh water tank with a substantial 78 pound shipping weight. It is rotationally molded by Ronco Plastics in Tustin, California, a polyethylene molder...

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...

Ronco fields three different 19-gallon fresh water tanks, and the RV73W - "73W L.D. (19 GAL)" on the maker sheet - is the highest part number of the trio, from the later generation of molds. Nineteen...

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...

Thirteen gallons puts the Ronco RVB266 a useful notch above the small-tank crowd, enough fresh water for longer stays between fills on a trailer, camper, or van conversion. This light-duty...

Seven and a half inches of height is the RV37W's defining spec. This 14-gallon fresh water tank spreads across 29.75 x 16 inches so that it can hide in floor channels and under-seat plenums where...

The RV29W appears on Ronco's maker sheet as "29W L.D." - a 13-gallon fresh water molding in the light-duty potable specification. L.D. is shorthand for the material system: FDA-compliant natural...

Almost square: the RV36W's 23 x 21 inch footprint reads like a floor tile, 9 inches tall, holding 17 gallons of fresh water. Square-plan tanks are the efficient answer when you have a compartment...

Eighteen gallons of drinking water, 23 pounds of tank: the Ronco RVB527 is a light-duty polyethylene RV water tank for trailers and camper conversions that want extended fresh capacity without a...

A 12 x 12 inch square section running 32 inches long: the RV27W is fresh water for the chase - the vertical or horizontal duct spaces in a coach where wiring and plumbing already live. Ronco's sheet...

At 7.75 inches tall, the RV72W is the flattest of Ronco's 20-gallon fresh water tanks - a 35 x 19 inch slab that slides beneath bed platforms and false floors where its taller siblings would push the...