The Snyder Industries 3650 Gallon Vertical Storage Tank is a full-height bulk water tank molded in Crosslinked Linear Polyethylene (XLPE) and listed in Natural White. It stands 126 inches tall on a 102 x 102 inch square footprint, giving you 3,650 gallons of vertical storage without spreading across a wide pad. The 1.5 specific gravity rating means the shell is structurally rated for fluids up to 1.5 g/cm3 density, so it carries real headroom above plain water (1.0) for straight water storage, fire-reserve duty, or heavier industrial solutions and mild brines.
Will it work for your site?
Size your pad and anchoring around the loaded condition, not the empty shell. Filled with water this tank carries roughly 30,441 lbs; at its full 1.5 SG rating the maximum rated contents weight is about 45,662 lbs. That is real dead load on a 102 x 102 inch base, and a 126-inch-tall tank on a 102-inch footprint is a tall aspect ratio, so wind and seismic anchoring should be engineered for the loaded weight, not the empty tank. Our concrete pad sizing guide walks the ACI 360R-10 framework for above-ground poly tanks, while the Tank Sizing Calculator and Tank Sizing Guide help you confirm 3,650 gallons is the right volume before you commit.
Fittings, venting, and access
Treat each fitting on the technical drawing on this page as a connection to verify before you set the tank. The layout includes an 18-inch PE threaded/vented fitting, a manway with 15-inch access for interior reach, a flange, and multiple S.U.M.O. flat fittings including a 12 x 13.75 inch fitting location. The vented fitting lets the tank breathe during fast fill and draw-down, so confirm that vent path stays clear in service. Match the outlet sizes and clocking on the drawing to your inlet, discharge, and vent plumbing, and remember that flange and bulkhead connections need the correct gasket: the gasket or O-ring elastomer must be matched to the stored fluid and its temperature before install.
Fire-water and reuse duty
At 3,650 gallons this XLPE tank is a common building block for private fire-protection reservoirs and banked water-reuse trains. If you are sizing for rural fire protection, our fire-water reservoir design guide covers NFPA 22 discipline and freeze protection, and the water reuse topology guide covers grey-water, rainwater, and HVAC condensate aggregation into quality-banded storage.
This vertical storage tank ships LTL from the Snyder plant in Marked Tree, Arkansas, and freight is quoted live to your ZIP. Get a number in seconds with our Freight Cost Estimator, or call 866-418-1777 and we will help you size the tank, confirm the fittings on the drawing, and lock in delivery.
