The Enduraplas 1100 Gallon Plastic Vertical Water Storage Tank (SKU 911100-1.2-NAT) is a straight-wall polyethylene vertical tank built for bulk water storage where you need real volume in a compact footprint. It stands 72 inches tall with a 72-inch diameter, so it holds 1,100 gallons inside a six-foot bounding square of floor space. Dimensions on this listing are verified, which matters when you are laying out a pad, a containment ring, or a doorway clearance before the tank arrives. The SKU suffix "-NAT" indicates the wall is natural translucent white; a separate color value is not confirmed in our data, so plan for a light-transmitting wall if the tank sits outdoors.
Will it work for your site?
This is a vertical water storage tank sized at 1,100 gallons nominal, with a 72-inch diameter footprint (use the 72 x 72 bounding square for pad and clearance layout). Filled to capacity with water it carries roughly 9,174 pounds of water at capacity, plus the tank's own weight, so the pad or slab underneath has to be flat, level, and rated to hold that fully loaded mass across the full footprint. Poly tanks want continuous support under the entire base, not point loads or timbers. If you are still deciding on capacity, run the numbers through our Tank Sizing Calculator and read the Tank Sizing Guide so the tank matches your draw-down and refill cycle. For the full specification walk-through on this exact tank, see the technical drawing on this page.
Common uses and the mistake to avoid
An 1,100 gallon vertical is a workhorse for bulk water storage, rainwater and reuse collection, irrigation buffering, and rural fire-water reserve. If you are building a private fire reservoir, size it with intent - our guide on fire-water reservoir tank design and NFPA 22 sizing covers the freeze-protection and reserve-volume discipline that trips people up. For grey-water, rainwater, or HVAC condensate aggregation, the water reuse tank topology guide lays out how to band storage by quality. A translucent wall also lets light through, so for long-term outdoor water storage plan for algae control or shading.
The mistake to avoid: this is a water storage tank. Do not put chemical service into it based on the water rating alone. A specific-gravity rating is not listed here, and any liquid heavier than water changes the wall-stress math. If your liquid is anything other than water, confirm the correct specific-gravity-rated tank before you buy - call us and we will spec it right.
Freight and next steps
This 1,100 gallon vertical ships LTL freight on a pallet or skid, quoted live to your ZIP code. Because dimensions and the roughly 9,174-pound water load are confirmed, you can plan delivery access and offload before it leaves the plant. Get a landed freight number through the Freight Cost Estimator, or call 866-418-1777 and we will handle sizing, freight, and offload questions in one conversation.
