The Enduraplas 3000 Gallon Plastic Vertical Liquid Storage Tank (SKU THV03000) is a vertical polyethylene tank built for bulk water and liquid storage where you need real capacity in a compact footprint. It stands 125 inches tall on a 90 x 90 inch base, so 3,000 gallons occupies a 7.5-foot square of pad. Verified dimensions and the tank profile are shown on the technical drawing on this page.
Will this tank work for your site?
This is a vertical storage tank sized for stationary above-ground service: rural and remote water reserves, agricultural supply, rainwater collection, and general non-potable liquid holding. Filled to capacity with water, the tank plus contents weighs about 25,020 pounds, so the pad matters as much as the tank. Plan a level, continuous, load-rated foundation across the full 90 x 90 inch footprint - a reinforced concrete slab is the standard choice at this weight. Fitting layout (fill, outlet, vent) is confirmed at order, so call to spec your bottom outlet and overflow. If you are still confirming volume against your draw-down and refill cycle, run the numbers through our Tank Sizing Calculator and the Tank Sizing Guide before you commit to the pad. For fire-protection reserves specifically, our fire-water reservoir design guide walks through NFPA 22 sizing discipline and cold-climate freeze protection.
The mistake to avoid
At just over 12 tons filled, the single most common error on a tank this size is under-building the base. A vertical poly tank needs uniform, full-bottom support - bridging the tank across piers, gravel that settles unevenly, or a slab that doesn't span the entire 90-inch square puts point loads on the tank wall and shortens its life. Set the foundation first, level it, then fill. One more honesty note: this listing does not publish a specific-gravity rating, so for liquids heavier than water (SG greater than 1.0, such as many fertilizers or brines) call 866-418-1777 to confirm the wall rating before you order. For reference, you can compare other 3000-gallon vertical configurations with different footprints in our buyer's guides, including the 102" x 93" #45246 and 95" x 109" #43092 write-ups - just note their footprints differ from this tank's verified 90 x 90 x 125 profile.
Freight
This 3000 gallon vertical tank ships empty as oversized LTL freight on its own pallet, with cost quoted live to your delivery ZIP - vertical tanks this size are not parcel. Note the 25,020 pound figure is the filled operating load used for foundation sizing, not the shipping weight; the tank itself ships empty. Get an exact number with our Freight Cost Estimator, or call 866-418-1777 and we'll quote the lane and confirm lead time for you.
