The Enduraplas 2500 Gallon White Vertical Storage Tank (SKU THV02500W) is a polyethylene vertical storage tank built for high-volume water storage, rainwater capture, fire-water reserves, and general liquid holding. It stands 113 inches tall on a 90 x 90 inch footprint, so before you commit to a location, confirm your pad and any overhead clearance handle the height. It is molded in Natural White polyethylene, which is translucent enough to let you eyeball the liquid level from the outside without a gauge.
Will it work for your site?
This is a 2,500-gallon vertical tank with a 1.9 specific gravity rating, meaning the wall is rated for contents up to 1.9 times the density of water. Filled with water it holds roughly 20,850 lbs of liquid, and it is rated to carry contents up to 39,615 lbs at its maximum specific gravity. That 1.9 rating is real headroom: this tank can hold liquids substantially heavier than water within those stated weight limits, so if you have compared it against a lighter 1.5-SG vertical tank, this one carries more before you hit the rated ceiling. Those same weights drive your foundation. A full 2,500-gallon tank needs a level, engineered concrete pad sized for the load and the 90 x 90 inch footprint. Undersizing the pad is the most common and most expensive mistake on a tank this size. If you are still deciding between capacities, run the numbers with our Tank Sizing Calculator and the Tank Sizing Guide before you order.
Applications and fittings
A vertical storage tank of this size is a workhorse for rural and remote water supply, agricultural storage, and private fire-protection reserves. If you are building a fire-water reservoir, our guide on fire-water reservoir tank design for rural and remote sites covers NFPA 22 sizing discipline and freeze protection for cold-climate service, and our 2500 gallon vertical liquid storage tank buyer's guide walks through this exact tank. Refer to the technical drawing on this page for the fitting layout. Fitting sizes and gasket material are not published for this SKU here, so call 866-418-1777 to confirm inlet, outlet, vent, and bulkhead sizes and gasket compatibility with your fluid before you order.
Freight and ordering
This Enduraplas tank ships by LTL freight, quoted live to your ZIP code. It stocks from our Converse, TX and Neche, ND plants, and freight is calculated from the plant nearest you to keep your cost down. Southern and Central U.S. destinations typically ship from Converse, TX; the Northern Plains and Upper Midwest ship from Neche, ND. Get an instant number with the Freight Cost Estimator, or call 866-418-1777 and we will help you size the tank, confirm the footprint, and set up delivery. Prices shown are list and do not include freight.
