The Enduraplas 730 Gallon Low Profile Vertical Liquid Storage Tank keeps a wide, low stance for bulk water storage where overhead clearance or wind exposure rules out a tall column. It holds 730 gallons in a 71-inch diameter footprint at just 45 inches tall, so the whole tank sits below eye level on most pads and stays stable when full. The forest green shell shades the water, slowing algae growth compared with translucent or light-colored tanks. If you are still weighing this squat profile against a taller vertical of the same capacity, run the numbers through our Tank Sizing Calculator and the Tank Sizing Guide before you commit pad space.
Will it work for your site?
Dimensions are verified: 45 in tall by 71 in in diameter, giving a round 71.0 x 71.0 in footprint. Filled with water this tank carries roughly 6,088 lb, so the pad and any anchoring underneath have to be sized and level for that full 6,088 lb load spread over the 71 in base — a low profile tank spreads weight over a wide base, but the total is still more than three tons. For pad design on above-ground poly tanks, work from our guide on concrete pad sizing under the ACI 360R-10 framework. The tank comes set up with a 1 in threaded bulkhead fitting, part 60427 (see the technical drawing on this page for its location), which gives you a clean connection for your fill or draw line. Spec a matching thread and gasket on the mating line to that bulkhead when you plumb it.
Common uses and a mistake to avoid
This is a plastic vertical water storage tank suited to rural water haul, irrigation supply, rainwater and reuse collection, and reserve storage for private fire protection. The mistake to avoid: no heavy-liquid specific gravity rating is published for this unit, so treat it as a water and water-like liquid tank. Do not fill it with a product denser than water — fertilizer solutions, brines, or any liquid above 1.0 SG — without confirming a higher-SG-rated tank first, or you risk overstressing the wall. If you are aggregating grey-water, rainwater, or condensate, our write-up on water-reuse tank topology covers how to band and sequence storage. Holding it as a fire-water reserve? Start with our NFPA 22 reservoir sizing guide for the freeze-protection and capacity discipline.
Freight
This tank ships LTL freight on its own pallet. Enter your ZIP in the Freight Cost Estimator for a live rate to your delivery point, or call us at 866-418-1777 and we will walk the sizing and freight through with you. Listed price is before freight, which is quoted separately to your ZIP.
