Most fresh water tanks sprawl; the RV16W stacks. At 18 x 13 x 13 inches it is the closest thing in Ronco's water line to a cube - 12 gallons of potable capacity standing in a footprint barely larger than a milk shipment. That geometry is the answer when your only free space is a locker, a seat box, or the void behind a wheel well.
It is a light-duty molding in Ronco's catalog language, which specifies the material: FDA-compliant natural polyethylene with a translucent wall, so the water level shows through without a gauge. Empty it is 10 lb; full it is about 100 lb, and a tall tank concentrates that weight on a small base, so give it a flat, supported floor and a strap over the top.
The same vertical thinking scales up: the RV11W shares the 13 x 13 inch cross-section at 21 inches long with 14 gallons. If you would rather go flat than tall, the RV14W puts 12 gallons at 24 x 15.5 x 8.25 inches. Compare every shape in the RV water tanks category.
Tustin, California rotomolding, continuous since 1974. One Source Plastics is an authorized Ronco Plastics dealer.
Standard fitting package
Choose the standard fitting package for $30 and we install these three fittings before the tank ships:
| Fitting | Size | Location |
|---|---|---|
| Inlet | 1-1/4" female NPT | Top center |
| Outlet | 1/2" female NPT | Bottom center |
| Vent | 1/2" female NPT | Top corner |
Want to place the fittings yourself? Choose the blank tank: it ships with no fittings at no charge. Add the 90-2218 fitting kit ($55.75). It includes an access plate with six stainless steel screws, washers and nuts to mount it, a 1-1/2" NPT plug, two 1/2" NPT plugs, two 5/8" thru-hull fittings for supply and vent, and one 1-1/2" thru-hull fitting for fill.
Technical drawing: download the Ronco Plastics RV16W dimensional drawing - print it to plan your install. Choose the standard fitting package (shown in the fitting layout image), or order the tank blank and place your own fittings.
Freight
LTL freight is quoted to your ZIP with the freight cost estimator or by phone at 866-418-1777. The listed price is before freight.
See this tank
Interactive 3D model with live fill. This tank has an interactive 3D model built to its manufacturer dimensions. Rotate it, and set a fill level to see how much liquid it holds at any height. Open the 3D view on the product photo above. Download the 3D model (GLB).
Product video. Watch the Ronco Plastics RV16W - 12 Gallon Plastic RV Water Tank (18.0" x 13.0" x 13.0") video (55 seconds) with dimensions, fittings and shipping notes.
Ready to order?
Add it to your cart at the top of this page, get LTL freight to your ZIP, request a written quote, or call 866-418-1777. The listed price is before freight.
