RV Water Tanks

Where most small fresh tanks go tall, the RV21W goes flat: 8 gallons spread across 17.75 x 15.75 inches while standing only 8.25 inches high. That squat, nearly square footprint is built for...

On Ronco's own price sheet this mold is the 56W, stamped at a conservative 7 gallons; we catalog it at the 9 gallons it actually holds. Either way the geometry is the selling point: 20.5 x 12.75 x 8...

The Todd Marine 20-gallon marine water & holding tank (85-1666WH) is a one-piece rotationally molded polyethylene tank engineered for potable water storage or waste holding aboard boats and RVs. The...

The Todd Marine 25-gallon marine water & holding tank (85-1532WH) is a one-piece rotationally molded polyethylene tank engineered for potable water storage or waste holding aboard boats and RVs. The...

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...

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...

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...

Ronco's price sheet lists this one as the 30 W, a light-duty 20 gallon fresh water molding, and it earns its keep as the odd shape in a crowded size class. Ronco Plastics runs four different 20...

Choosing among Ronco's three 20-gallon fresh water tanks is a game of inches, and the RV39W's hand is 35 x 13 x 11 - the narrowest of the trio at 13 inches wide, with an 11-inch height that keeps a...