The Enduraplas 4000 Gallon Green Vertical Storage Tank (SKU THV04000G) is a molded polyethylene vertical storage tank built for high-volume water and liquid storage. It stands 124 in tall on a 110 x 110 in pad and holds 4,000 gallons, which makes it a workhorse for rural water supply, fire-water reserves, agricultural fill stations, and industrial process storage where a large, stable vertical tank is the right form factor.
Will this tank work for your job?
The tank carries a 1.9 specific gravity rating, so it handles dense liquids well beyond plain water. Filled with water, the contents weigh roughly 33,360 lbs; at the full 1.9 SG rating it is engineered to hold up to 63,384 lbs of contents. Those figures are contents weight only. Add the tank's dry weight (confirm that number with us) to get total pad load before you pour a foundation. Because a filled 4,000-gallon vertical tank concentrates enormous weight on a small 110 x 110 in footprint, a properly designed pad is not optional. Review our concrete pad sizing guide for the ACI framework that applies to above-ground polyethylene tanks, and use the Tank Sizing Calculator and Tank Sizing Guide if you are still confirming the right capacity for a vertical storage tank.
How it ships
This is a large vertical tank, so it moves by LTL freight, quoted live to your ZIP code. It ships from the Enduraplas plant in Neche, North Dakota, and freight scales with distance from that origin plus delivery access, so get a real number before you buy: run your ZIP through the Freight Cost Estimator or call 866-418-1777. Confirm you have equipment to offload a tank of this height and weight at delivery, and account for the 124-in height when planning transport and site placement.
The mistake to avoid
Do not read the 1.9 SG rating as blanket approval for every heavy or aggressive liquid. That rating covers the structural load of a dense liquid, not chemical compatibility. For water storage, rainwater harvesting, fire reserve, and similar duty this tank is well matched. Fitting and outlet configuration is confirmed at order, so contact us before purchase to spec your inlets, outlets, and gasket material for the liquid you intend to store. If you are sizing this into a larger site water system, our guide on industrial water reuse tank topology and our fire-water reservoir design guide walk through sizing and freeze-protection considerations for cold-climate service.
Ready to move on this vertical storage tank? Get your freight quote through the Freight Cost Estimator or call 866-418-1777 to talk through your project with our team.
