The Snyder Industries 3650 Gallon Vertical Storage Tank is a natural-white polyethylene tank built for high-volume bulk water storage where you need a tall, square-footprint vessel that does not sprawl across the pad. It holds 3,650 gallons at 126 inches tall on a true 102 by 102 inch footprint, and it carries a 1.5 specific gravity rating, so the tank wall is engineered for contents heavier than plain water. For process, irrigation, fire-reserve, or reuse water, this Marked Tree, Arkansas-built vertical storage tank gives you serious capacity without a long horizontal run.
Dimensions: 126 in H x 102 in W x 102 in D · 102 x 102 in square footprint · 3,650 gal · natural white polyethylene · 1.5 specific gravity rating
Will it work for your site?
Plan around weight, not just gallons. Full of water this tank carries roughly 30,441 pounds of contents, and at its maximum 1.5 specific gravity rating it can hold up to 45,662 pounds of denser liquid. That spread is the whole point of the 1.5 SG rating: this vertical tank covers heavier process fluids that most 1.0 or 1.1-rated water tanks cannot - brine, liquid fertilizer, and water-plus-additive blends up to 1.5 SG - without stepping you up to a heavier, more expensive vessel. You still design the pad and anchoring for the actual contents you intend to store. Run your numbers through the Tank Sizing Calculator and the Tank Sizing Guide before you commit, and check the technical drawing on this page for overall dimensions and fitting locations.
The pad is the part people get wrong
A loaded vertical storage tank this size puts tens of thousands of pounds onto a small square. It needs a level, continuously supported foundation across the full 102 by 102 inch footprint - not piers, not a partial slab, not gravel that can wash out and leave the floor unsupported. Size and pour the concrete pad for the full loaded weight using the framework in our guide on concrete pad sizing for above-ground polyethylene tanks. If this tank is going into a fire-water reservoir role, our fire-water reservoir design guide walks through NFPA 22 sizing discipline and cold-climate freeze protection. For grey-water, rainwater, or HVAC condensate aggregation, see our industrial water reuse tank topology reference for staging this tank in a treatment train.
Fittings and freight
Fittings on this vertical storage tank are configured to order - call 866-418-1777 to spec inlet, outlet, vent, and manway sizes, and if you are running anything heavier than plain water up to 1.5 SG, confirm gasket and elastomer compatibility for your fluid before we build it. This 3650 gallon white vertical storage tank ships LTL freight from the Snyder plant in Marked Tree, Arkansas, with the rate quoted live to your ZIP - we never bury freight in the list price. Get an exact number before you order with the Freight Cost Estimator, or call 866-418-1777 and we will work the shipment, the offload plan, and the right fittings for your application. Tell us how you are using the tank and we will confirm it lands ready to set on your pad.
