SBS Tank ST18R06 – 196.3K Gal, 100 MPH, NFPA 22 & Seismic Z1
🛠️ Product Overview
The SBS Tank ST18R06 is a large-capacity engineered water tank built for resilience in both high-wind and seismic environments. Featuring Galvalume® steel construction, NFPA 22 compliance, and Zone 1 seismic design, this tank is optimized for municipal, industrial, and agricultural fire protection and potable water storage applications.
Product Brochure:
Tank Sizing Chart:
Product Details
📏 Key Specifications
Capacity: 196,280 gallons (gross), 183,500 gallons (usable)
Model Number: ST18R06
Diameter: 40′ 3″
Height: 20′ 7″
Wall Panels: Galvalume® steel, G300/G550 grade with AZ150 coating
Roof: Self-supporting corrugated dome roof
Liner: NSF/ANSI 61-certified synthetic liner
Wind Rating: Up to 100 MPH
Seismic Rating: Zone 1 compliant
Tank Color: Mill-finish (silver); optional powder-coated exterior
Bolt Design: M10/M12 hot-dip galvanized high-tensile bolts
Nozzles: 2″–6″ galvanized steel or optional HDPE/stainless steel
Lifespan: 60+ years under normal operating conditions
Warranty: 12-month materials/workmanship + 20-year no-leak conditional warranty
📦 Shipping & Handling
Packaging: Flat-packed steel panels and liner
Shipping Weight: ~13,000–14,000 lbs (estimated)
Shipping Method: Containerized freight
Delivery Time: 10–12 weeks (from receipt of order & deposit)
Installation Time: ~5–7 days with certified crew
Site Prep: Level pad with compacted sand or concrete ring beam
Installation Requirements: Forklift or crane required for unloading