Drinking water has its own rules, and the RV57W is built to them: Ronco's L.D. potable specification - FDA-compliant natural polyethylene throughout, molded with a translucent wall - listed on the maker sheet as "57W L.D. (20 GAL) 32X16 1/2X10". Twenty gallons is the capacity where a couple's rig graduates from filling jugs to running a real pressurized fresh system.
Its 32 x 16.5 x 10 inch body is the balanced middle of Ronco's three-way 20-gallon split - not as narrow as one sibling, not as flat as the other, and the easiest of the three to fit when your bay is simply rectangular. Empty it is 18 lb; full it is about 167 lb, and the translucent wall lets you verify the level at a glance during fills.
The other two 20s: the RV39W, narrow at 35 x 13 x 11 inches, and the RV72W, low at 35 x 19 x 7.75 inches. The full fresh-water range - including marine-friendly shapes in boat tanks - starts at the RV water tanks category.
Rotomolded in Tustin, California since 1974. One Source Plastics is an authorized Ronco Plastics dealer.
Fittings
This tank has a molded shape (see the drawing), so it is sold as a blank tank with no fittings installed. Add the Ronco 3-inch uniseal (F3UNISEAL), a loose pipe-to-tank seal you install yourself, if you need a sealed pipe connection.
Technical drawing: download the Ronco Plastics RV57W dimensional drawing - print it to plan your install. Sold blank, with no fittings installed.
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 RV57W - 20 Gallon Plastic RV Water Tank (32.0" x 16.5" x 10.0") video (64 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.
