The Enduraplas 6250 Gallon Green Vertical Storage Tank (SKU THV06250G) is a large-format polyethylene vertical storage tank built for bulk water storage where a single, tall footprint matters more than a sprawl of smaller vessels. It stands 147 inches high on a 120 x 120 inch base and holds 6,250 gallons in a green polyethylene shell. If you are comparing Enduraplas vertical tanks to a multi-tank array, this is the size that consolidates a rural fire reserve, an irrigation buffer, or an industrial water-reuse train into one vessel.
- Capacity: 6,250 gallons
- Dimensions: 147 in H x 120 in dia (120 x 120 in footprint)
- Material / color: Green polyethylene
- Specific-gravity rating: 1.9
- Full water weight: ~52,125 lb
- Ships from: Converse, TX
Will it work for your site?
Full of water, this tank carries a live load near 52,125 lb. Rated to 1.9 specific gravity, the shell is designed to hold contents up to roughly 99,038 lb (52,125 x 1.9) before it reaches its design limit, so there is real headroom above plain water. For water or process water you are nowhere near that ceiling. The 120 x 120 inch footprint is what governs your pad: a vessel this tall and heavy needs a level, engineered foundation. Run your numbers through the Tank Sizing Calculator and the Tank Sizing Guide, and review our concrete pad sizing framework so the base matches the ACI guidance for above-ground poly tanks. Fittings, bulkhead outlet, and vent are configured per order - call 866-418-1777 to spec them before you buy.
Common sizing mistakes to avoid
The most frequent miss on a tank this large is building the pad for the empty shell instead of the full water weight, and forgetting that a 147-inch height needs clear overhead for the fill and vent. If this is destined for private fire protection, size the usable reserve to demand, not just nameplate gallons - our fire-water reservoir design guide walks the NFPA 22 discipline. Planning grey-water, rainwater, or HVAC condensate aggregation? The industrial water reuse topology guide shows how a vessel this size fits a banded storage train, and if you are harvesting roof runoff, the first-flush diverter sizing guide keeps the incoming water clean.
Freight
This tank ships LTL from the Converse, TX plant, with freight quoted live to your ZIP - a vessel of this size and weight moves as a dedicated LTL load, so get a real number before you budget. Use our Freight Cost Estimator for an instant quote, or call 866-418-1777 and we will work out delivery details, offload requirements, and lead time with you.
