Where most 22 gallon holding tanks spread out, the 53H digs down: 30 x 22 inches of footprint and a full 13.5 inches of depth, the deepest shape in Ronco's 22 gallon family. That geometry suits compartments that are short front-to-back but have vertical room, and the added depth improves drain-down toward a bottom outlet compared with the pancake shapes.
Service is gray or black water only, never potable. The molding runs about 22 pounds empty and carries roughly 183 pounds when its 22 gallons are full at 8.34 pounds per gallon. If your cavity wants a different envelope with the same capacity, the 10H goes longer and shallower at 34 x 22 x 12 and the 28H goes narrow at 53 x 11.25 x 12; one size down, the 56H end-dump is a 22 x 22 x 12 square.
Every 53H is rotomolded at Ronco's Tustin, California plant, a shop making RV and marine tanks since 1974, and arrives with spin-weld or threaded fittings already installed where you specified. The scale drawing below is the ordering tool: print it, mark inlet, outlet, and vent, or click them into position with the fitting planner on this page. The complete lineup is at RV holding tanks. OneSource Plastics is an authorized Ronco Plastics dealer.
Technical drawing: download the Ronco Plastics 53H 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.
Specifications
| Dimensions | 22 x 30 x 13.5 in (W x D x H) |
|---|---|
| Capacity | 22 Gallons |
| Material | Low Density Linear Polyethylene |
| Ship Weight | 22 lb |
| Ship Dimensions | 30" L x 22" W x 13" H (crated) |
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).
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.
