The Snyder Industries 330 Gallon Heavy Duty Vertical Storage Tank is a 330-gallon natural white polyethylene vertical tank built for above-ground bulk water storage where a tall, compact footprint matters. It stands 58 inches high on a 44 x 44 inch base, so the 44-inch diameter is the binding dimension to check against your access opening before delivery: it clears a standard 48-inch single gate with room to spare, and you should confirm any man-door or narrow alley is wider than 44 inches. With a 1.9 specific gravity rating, this is the heavy-duty tier of the vertical line, which means water service runs the shell well inside its structural envelope.
Will it work for your site?
Filled with water, this vertical storage tank holds 330 gallons at roughly 2,752 pounds, and the 1.9 specific gravity rating means the shell is engineered to carry up to about 5,229 pounds of contents at full rated density. At plain water service you are loading only about 53 percent of that rated weight, so the heavy-duty rating buys you durability margin rather than a requirement, an honest upgrade over standard 1.5 specific gravity water tanks. The 44 x 44 inch footprint is what your pad has to support, so size the slab to the loaded number, not the empty tank. If you are weighing this against another capacity, run your numbers through the Tank Sizing Calculator and the Tank Sizing Guide first.
Foundation, fire-water, and reuse planning
A vertical tank this tall transfers real load to a single 44-inch-square area. Across that roughly 13.4-square-foot base, the full water load works out to about 205 pounds per square foot, and at the full 1.9 rated density closer to 390 pounds per square foot, so a level, properly sized pad is not optional. Our guide to concrete pad sizing for above-ground polyethylene tanks walks through the ACI framework for sizing that slab to the loaded weight. If this 330 is part of a rural or remote fire-protection reservoir, the fire-water reservoir design guide covers NFPA 22 sizing discipline and cold-climate freeze protection. For grey-water, rainwater, or HVAC condensate capture, the industrial water reuse tank topology guide shows how to band storage by quality.
The mistake to avoid
The common error on a vertical tank like this is sizing the pad or mounting hardware to the empty weight. Plan to the loaded figure, and confirm your inlet, outlet, and vent layout against the tank before you plumb it. See the technical drawing on this page for the dimensional layout, and call us at 866-418-1777 if you need help matching this storage tank to your application. Because this is a true 58-inch-high vertical tank on a square 44-inch base, it drops cleanly into existing pads poured for a square footprint.
This tank ships LTL freight from the Snyder plant in Philippi, West Virginia, quoted live to your ZIP code. Get an exact rate before you order with the Freight Cost Estimator, or call 866-418-1777 to lock in delivery details.
