RV Water Tanks

Somewhere between a featherweight shell and a tank built like a bridge sits the RV46W: 77 lb of natural polyethylene holding 45 gallons of fresh water. Ronco's sheet carries it as the 46W L.D. - the...

Sixty-five gallons is boondocking range. With sensible use - navy showers, careful dishwashing - the RV40W's capacity keeps a couple off the hookups for days at a stretch, which is exactly the buyer...

Eighty-three gallons buys silence: no generator run to a fill station, no campground reservation made just for the spigot. The RV70W is Ronco Plastics' big-but-not-biggest fresh tank, an 86 lb...

Shipping at roughly 103 pounds, the Ronco RVB310 carries the thickest wall in its 45 gallon class of RV fresh water tanks. That extra polyethylene translates directly into stiffness and long-haul...

Seventy gallons splits the difference between the everyday RV fresh tanks and the true expedition sizes, and that is exactly where the RVB296 sits - Ronco's B-296 L.D., a light-duty molding for...

What does FDA compliant actually buy you in a water tank? For the RVB427, it means the polyethylene resin itself is approved for contact with drinking water - no leached taste, no questionable...

The RVB455 is the rare B-series tank that leads with its dimensions: 44 x 24 x 24 inches, 100 gallons, from Ronco's own maker sheet. That near-square cross-section is the whole personality of the...

Seventy-one gallons is not a round number, and that is the tell. Moldings like the RVB531 exist because somebody's bay had exactly this much room, and Ronco tooled the shape that filled it completely...

Since 1974, Ronco Plastics has rotationally molded polyethylene tanks in Tustin, California, and the RVB376 is a current example of that catalog: a 45 gallon class fresh water tank for RV service,...

Fifty gallons of fresh water at a 42 pound shipping weight makes the Ronco RVB210 the efficiency pick of its class: maximum boondocking capacity without the heavy-wall mass of its stablemates. It is...

The RV66W is what a big fresh water tank looks like when it is designed for a coach instead of a warehouse: 67 inches long, 22 wide, only 16 tall. Ninety-five gallons, the largest capacity in Ronco's...

Ninety-five gallons is an in-between number, and that is precisely the RVB354's job. Builds that outgrow the common mid-size fresh tanks usually jump straight to a footprint the bay cannot swallow;...