The Snyder Industries 330 Gallon ASTM Black Heavy Duty Vertical Storage Tank (SKU 5750100N51) is a polyethylene vertical tank built for reliable bulk water and liquid storage. It stands 68 inches tall on a 47 x 47 inch footprint, holds 330 gallons, and carries a 1.9 specific-gravity rating - the heavy-duty end of the vertical storage tank range, which is why this black tank is spec'd where lighter models fall short.
Will the Snyder 330 gallon black vertical storage tank fit your site?
Filled with water, expect roughly 2,752 pounds of contents; at the tank's full 1.9 SG rating it is engineered to carry up to about 5,229 pounds. Use those weights to plan your pad or stand before delivery - a level, fully supported base sized to the 47 x 47 inch footprint is the single most important part of a long tank life. Run your numbers through the Tank Sizing Calculator and the Tank Sizing Guide if you are still confirming capacity against draw-down and refill rates. If this vertical storage tank is headed into a grey-water, rainwater, or condensate-aggregation role, the industrial water reuse tank topology guide maps how storage trains sequence.
Fittings and access
This vertical tank is configured with a flange for the plumbing connection, an 18-inch PE threaded and vented fitting at the top for fill and venting, and a manway with 15-inch access for interior reach during cleaning and inspection. Confirm the exact fitting locations, outlet heights, and the gasket and bulkhead hardware against the technical drawing on this page and with our team before you plumb the site - inlet and outlet placement drives where your pump and piping land relative to the pad, and verifying the configuration up front keeps you from assuming seals or connections that are not part of this build.
One thing not to get wrong
The 1.9 specific-gravity rating is a strength headroom figure, not a license to skip the pad. Heavy-duty wall thickness protects the tank against dense contents, but an unsupported or uneven base still concentrates load and shortens service life. Set the tank on a continuous, flat surface that carries the full footprint, and check the fittings after the first fill cycle. If this tank is going into a fire-water or reserve role, the rural fire-water reservoir design guide and the concrete pad sizing framework walk through freeze protection and foundation detail.
This black vertical storage tank ships LTL from the Snyder plant in Marked Tree, Arkansas, with freight quoted live to your ZIP - get an exact number from the Freight Cost Estimator or call 866-418-1777. Our team will confirm lead time, access requirements, and the right vertical tank configuration for your storage job before you commit.
