The Snyder Industries 10,500 gallon vertical liquid storage tank (SKU SII-5330300N33) is a black, high-density linear polyethylene vessel rated for liquids up to 1.4 specific gravity. It stands 179 inches tall on a 143 x 143 inch footprint, which puts it among the larger single bulk-storage tanks you can set on a slab before stepping up to bolted steel. It ships LTL from Snyder's plant in Chowchilla, California, so if you are on an Eastern ZIP, price the freight early. If you are sizing rural fire reserve, irrigation supply, or process-water buffering, the numbers below decide whether this vertical storage tank fits your site.
Will this tank work for your application?
At full water this tank holds roughly 87,570 pounds of liquid, and at its maximum 1.4 SG rating it carries up to 122,598 pounds of contents. That loaded weight, not the gallon figure, is what your foundation has to carry. A black tank this tall needs a properly engineered, level concrete pad sized for the full 143 x 143 inch footprint; an under-built or out-of-level slab is the most common reason a large poly vertical fails early at the wall. The 1.4 SG rating also means real headroom for plain water: the shell is engineered for liquid roughly 40% heavier than water, so if you are storing brine or a denser process fluid up to 1.4 SG, this tank already covers you without moving to a different vessel. If you are still matching capacity to your draw-down and refill cycle, run it through our Tank Sizing Calculator and read the Tank Sizing Guide before committing to a footprint this large.
Construction, fittings, and the spec that protects you
The shell is high-density linear polyethylene. On a tank this tall the wall is typically thickest at the base, where hydrostatic head is greatest, and thinnest up at the headspace, and that matters: premature failures in large verticals tend to start near the vapor-saturated top, not the liquid line where operators usually look. Confirm the outlet size, lid or manway diameter, and outlet locations against the technical drawing on this page before you plumb the site, and make sure any bulkhead gasket is matched to the same service and SG as the tank, since a 1.4-SG-rated shell is only as reliable as the gasket sealing it. Our guide on HDPE tank wall thickness at the vapor-saturated headspace walks through the sizing logic, and the dedicated 10,500 gallon vertical liquid storage tank buyer's guide covers fittings, anchoring, and overflow planning for this exact size.
If this is fire-water or cold-climate storage
A 10,500 gallon black vertical is a common choice for private fire protection reserve on rural and remote sites. If that is your use, size the usable volume against your NFPA flow-and-duration requirement and plan freeboard and freeze protection up front rather than retrofitting them later. Our fire-water reservoir tank design guide covers NFPA 22 sizing discipline and the freeze-protection engineering that keeps a poly reservoir reliable through cold-climate winters.
This tank ships LTL freight from the Snyder plant in Chowchilla, California, quoted live to your delivery ZIP. Because of its size and loaded weight, freight is a real line item worth pricing early: get an instant number from our Freight Cost Estimator or call 866-418-1777 and we will quote it and talk through offload at your site. The listed price is the tank before freight; freight is quoted separately to your ZIP.
