Ronco Plastics Tanks

Six inches. That is the whole vertical story of the 34H: a 10-gallon holding tank drawn out to 36 x 13 inches so it can live in a bay with almost no depth at all. Underfloor cavities in low-deck...

At 12 lb out of the mold, the 49H is one of the lightest ways to add 11 gallons of holding capacity to a coach - light enough that one person can dry-fit it overhead in a bay without a helper. That...

Fourteen gallons is where a holding tank stops being a day tank and starts covering a real trip: enough gray water margin for several days of dishes and quick showers for two. The 40H hits that mark...

The 102H comes from the newest chapter of Ronco's tooling - the 100-series molds - applied to the oldest job in the catalog: 20 gallons of waste holding. Later-generation molds reflect what five...

Thirteen gallons is an honest weekend of gray water for two people, and the 26H is Ronco's compact way to carry it. At 16 lb out of the mold it is an easy tank to handle solo through a retrofit, and...

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...