Read the model name RONCO120160DC as a fraction: the first number is the 120 gallon primary tank, the second is the larger capacity of the containment basin it stands in. That oversize outer shell is what separates a dual containment tank from a tank in a tray - the basin alone can swallow the entire primary volume with room to spare, which is precisely what containment rules ask of it.
This is the standard DC line, a step up in build from the economy series, aimed at chemical feed and process duty where the installation is permanent and inspected. The primary at full water weight carries about 1001 lb; the assembly ships at 133 lb. Both numbers point the same direction: a flat, load-rated slab, and LTL freight for the trip there.
Ronco installs every fitting per order at its Tustin, California plant - spin-welded or threaded, located to your spec, as it has since 1974. Print the drawing below, mark suction, fill, and any level instrumentation, then commit the layout in the on-page fitting planner.
Get the lane priced via the freight cost estimator; the full storage and containment range is on the Ronco Plastics hub. OneSource Plastics is an authorized Ronco Plastics dealer.
