CorGal WST4807-NSF – 313,000 Gallon Potable Steel Water Tank (NSF 61)
🛠️ Product Overview
The WST4807-NSF is a massive 313,000-gallon above-ground water tank constructed from corrugated steel with a certified NSF 61 liner, making it safe for storing potable water. With a 48′ diameter and 39′ peak roof height, this tank is designed for municipalities, commercial developments, and large-scale water storage systems where drinking water safety is critical.
Product Details
📏 Key Specifications
Model: WST4807-NSF
Capacity: 313,000 gallons
Diameter: 48′ 0″
Peak Roof Height: 39′ 0″
Eave Height: 25′ 0″
Full Load Weight: ~2,630,000 lbs
Liner: NSF 61-certified for potable water use
Applications:
Drinking water storage
Emergency municipal supply
Commercial/residential development tanks
Large-scale rainwater harvesting systems
🚚 Shipping & Handling
Packaging: Shipped as a complete kit
Shipping Method: Flatbed freight
Lead Time: 8–10 weeks
Installation Time: 3–5 days with experienced crew
Foundation Required: Engineered concrete ring beam or slab