The Snyder Industries 110 Gallon HDPE Vertical Liquid Storage Tank is a 41-inch-tall vertical storage tank on a compact 33 x 33 inch footprint, molded in white high density linear polyethylene and rated to a 1.9 specific gravity. That SG rating is the headline number here: it tells you this tank is engineered to hold liquids substantially heavier than water without exceeding the wall Snyder built it to. Filled with water it carries roughly 917 pounds, and at its maximum rated 1.9 SG contents it is built to carry up to 1,743 pounds. Plan your pad and tie-downs around that loaded figure, not the empty shell.
Will this tank work for your job
At 110 gallons in a vertical footprint of 33 by 33 inches and 41 inches tall, this is a small-footprint vertical tank that fits through standard gates and into tight equipment rooms, on skids, and on trailers while still giving you usable head height for gravity feed. Use the Tank Sizing Calculator to confirm the loaded weight against your pad, and the Tank Sizing Guide if you are matching capacity to a refill cycle. The 1.9 SG rating is itself the upgrade here: a buyer choosing between a basic 1.5-SG vertical and this unit gets margin for denser liquids up to 1.9 SG without re-buying a heavier tank later. Always size to the actual liquid you are storing, not just the gallon number. For an emergency or fire-water reservoir, our NFPA 22 reservoir guide walks the private fire-protection sizing.
Fittings and tank top
Per the technical drawing on this page, the tank top is configured with a flange, a 10-inch PE threaded fill, a cap with a 7-inch access opening, an ASM 10-inch PE cap with tie, and flat fitting pads (including a 7-inch by 10-inch fitting flat) for adding outlets where you need them. Confirm the as-built fitting locations and thread sizes against the technical drawing before you order valves, bulkhead fittings, or plumbing, since the flat pads are where field-added outlets land. This unit carries ASTM certification, which is the standard you want to reference when documenting the tank for an inspector or engineer of record.
The mistake to avoid
The most common error on a high-SG vertical tank like this is treating the 1.9 specific gravity rating as a green light to store anything that heavy. The rating governs the structural wall, not chemical compatibility. Before any service beyond water, the wetted parts are the failure point: any valve threaded into the 10-inch PE fill or any field-added outlet on the flat pads needs its gasket and bulkhead-fitting material matched to the stored liquid (EPDM versus Viton versus PTFE), not just the HDPE wall. Verify the liquid against an OEM chemical-resistance chart at your actual concentration and temperature first. For the water and general liquid storage this tank is listed for, simply confirm your loaded weight and pad rating.
This vertical HDPE storage tank ships LTL freight on a pallet from Snyder's plant in Marked Tree, Arkansas, so the freight cost scales with your destination ZIP and distance from Arkansas, quoted live. Get a real number in seconds with the Freight Cost Estimator, or call us at 866-418-1777 and we will quote it by phone. For wall-thickness and ASTM D1998 sizing background, see our guide on HDPE tank wall thickness and ASTM D1998 sizing logic, and for pad design review concrete pad sizing for above-ground polyethylene tanks.
