The Enduraplas 340 gallon vertical water storage tank gives you 340 gallons of upright bulk storage in a beige polyethylene body that stands 74 inches tall on a compact 40 by 40 inch footprint. It is built for water storage where vertical floor efficiency matters more than spread-out floor area, and the beige color helps slow algae growth by limiting light into stored water.
Will it work for your site?
This is a vertical water tank rated to a specific gravity of 1.1, so it is sized for water and water-density liquids. Filled with water, the tank holds roughly 2,836 pounds of contents, and it is rated to carry up to 3,119 pounds at its full 1.1 specific gravity allowance. Plan your stand, pad, and tie-downs around the loaded weight, not the empty shell. The 40 by 40 inch footprint and 74 inch height mean you need both adequate floor space and overhead clearance for the fill point at the top, so confirm your platform and inlet routing against those dimensions before you order. Fitting sizes and outlet locations are confirmed per unit, so check the technical drawing on this page or call 866-418-1777 before ordering accessories. That drawing also shows the body profile so you can verify clearances at the install location.
Sizing, pad, and freight planning
Because a full tank approaches a ton and a half of water, the supporting surface has to be level and continuous. Our Tank Sizing Calculator and Tank Sizing Guide help you match this 340 gallon capacity to your daily draw and refill schedule, and the concrete pad sizing guide walks through the ACI 360R-10 framework for above-ground polyethylene tanks so the base does not settle unevenly under load. That same loaded weight drives your freight cost: this tank ships LTL from a single plant in Converse, TX, so the quote scales with distance from South Texas. Run your ZIP through the Freight Cost Estimator early so the shipping number is part of your decision, not a surprise at checkout. After install, the hydrostatic test methodology guide covers the water-fill acceptance procedure, pad settlement monitoring, and fitting leak checks before you put the tank into service.
The mistake to avoid
This tank carries a 1.1 specific gravity rating. That margin covers water and slightly denser water-based liquids, but it is not a license to store heavier chemical solutions. If your liquid is denser than water, you need a tank rated for that higher specific gravity, not this one. Don't force a heavier solution into a water-rated wall — use the Tank Sizing Guide or call 866-418-1777 and we will match you to a 1.5 or 1.9 specific gravity chemical-rated tank instead. For larger water projects, this size also fits common rural and reuse setups covered in our fire-water reservoir design guide and our industrial water reuse topology guide.
This Enduraplas beige vertical water storage tank ships LTL freight from Converse, TX, with freight quoted live to your ZIP. Get your number with the Freight Cost Estimator or call 866-418-1777 to lock in delivery and confirm the right vertical storage tank for your site.
