Among Ronco's several 58 gallon moldings, the 63W is the compact one: 42 x 23 x 15.5 inches, the shortest length in the class. Trimming half a foot from the long dimension is what lets this capacity into shorter basement bays and mid-size compartments that the four-foot shells overrun - the difference between "fits" and "almost" on a real floor plan.
The Water / Waste Holding Tank series designation means one tooling, two products. Fresh-water fittings deliver a potable tank in FDA-compliant polyethylene; waste fittings deliver a 58 gallon gray or black holding tank in the same tidy envelope. Its 74 lb empty weight is the heavy wall that long-term full-load service demands.
Full-load reality: about 484 lb of water at 8.34 lb per gallon, concentrated in three and a half feet - through-bolt it over structure. The same footprint as a light-duty potable molding is the RV63W; longer 58 gallon geometries and everything nearby are in the RV water tanks category and RV holding tanks.
Rotomolded in Tustin, California, where Ronco has worked since 1974. Fittings are installed per order - spin-weld or threaded, at your marked points: print the drawing below or use the click-to-place fitting planner. OneSource Plastics is an authorized Ronco Plastics dealer.
Technical drawing: download the Ronco Plastics 63W dimensional drawing - print it to plan your install and mark exactly where you want fittings located; Ronco installs spin-weld or threaded fittings to your marked spec.
