
CorGal WST4209 – 338,000 Gallon NFPA Steel Tank
🛠️ Product Overview
The WST4209 is a 338,000-gallon corrugated steel above-ground water tank designed for NFPA-22 compliance. Engineered for seismic stability, wind resistance up to 165 MPH, and cold climates down to -5°F. Includes integrated insulation, heating, and control system.
Product Details
📏 Key Specifications
Capacity: 338,000 gallons
Diameter: 42′-0″
Eave Height: 31′-11″
Peak Height: 44′-3″
Material: Corrugated galvanized steel
Full Weight: 2,630,000 lb.
Compliance: NFPA-22 Certified
Wind Load: Rated for 165 MPH
Seismic Zone: 2B
Climate: Insulated/heated for -5°F environments
Includes: Control system
🚚 Shipping & Handling
Shipping: Contact us for freight estimate
Includes: Full kit with insulation, heating unit, and controls
Installation: On-site construction required
Foundation: Engineered foundation required per spec