The Enduraplas 1650 Gallon White Vertical Storage Tank (SKU THV01650W) is a natural white polyethylene vertical storage tank built for bulk water and general liquid storage. This white vertical storage tank stands 75 inches tall on a 90 by 90 inch footprint, holding 1,650 gallons in a single upright polyethylene vessel that keeps a small ground-area demand relative to its volume. It is the tank buyers reach for when they need real reserve capacity - fresh water storage, rural fire-water reserve, irrigation supply, or a water-reuse buffer - without spreading across a large slab.
Will it work for your application?
The natural white color lets you read the liquid level through the wall, which is useful for daily water management. Full of water this tank carries roughly 13,761 pounds. What sets it apart is the rating: at 1.9 specific gravity it handles contents up to about 26,146 pounds - nearly double a plain water tank's rating - so it carries over cleanly to heavier fluids like fertilizer, brine, or denser process water if your use changes. Size the reserve you actually need before you buy: our Tank Sizing Calculator and Tank Sizing Guide convert daily draw and days-of-supply into gallons so you land on the right vertical tank the first time. Fitting and outlet positions are shown on the technical drawing on this page; confirm them against your plumbing, and call 866-418-1777 at order time to verify inlet, outlet, and bulkhead gasket details.
Foundation and siting
At better than 13,000 pounds when filled, a vertical tank this size needs a level, fully supporting base - a flat, continuous pad the full 90 by 90 inch footprint, not blocking or partial bearing. A poured pad is the common answer; our guide on concrete pad sizing for above-ground polyethylene tanks walks through the ACI framework so the slab carries the load evenly. If this tank is going into a rural or remote fire-water reserve, the fire-water reservoir design guide covers NFPA 22 sizing and cold-climate freeze protection. For grey-water, rainwater, or HVAC-condensate aggregation, see our industrial water reuse tank topology and first-flush diverter sizing resources.
The mistake to avoid
Don't order the tank before you've measured your access and your pad. A 90 inch wide body (90 x 90 in footprint) at 75 inches tall needs adequate gate width and overhead clearance to place, and it must sit fully supported once it's there - setting a filled vertical tank on an uneven or undersized base is the most common cause of stress problems. Measure the path in and the slab out before you commit.
This Enduraplas vertical storage tank ships by LTL freight from the nearest Enduraplas plant - Converse, TX or Neche, ND - quoted live to your ZIP so you only pay for the lane that actually serves you. Get your number now with the Freight Cost Estimator, or call 866-418-1777 and we'll size the tank, confirm fittings against the drawing, and lock in freight from the closest origin.
