The Fireguard Cube FGC 8000 Aviation 4HR Double Wall Tank by Unity Fuel Solutions is a premium, aboveground fuel storage solution purpose-built for demanding aviation applications. Engineered for maximum fire safety, code compliance, and operational reliability, this model delivers industry-leading 4-hour certified fire protection, robust site safety, and environmental assurance for airports, FBOs, heliports, and other aviation fueling operations.

Features and Benefits:

• 8,000-gallon (approx. 30,283-liter) capacity in a space-efficient rectangular/cube design—ideal for storage of avgas, jet fuel, and other aviation-specific hydrocarbon fuels
• Double-wall mild steel construction with proprietary lightweight 3-inch fireproof insulation delivers a certified 4-hour fire rating (UL-2085 Protected Aboveground Tank)
• Purpose-engineered for aviation requirements, ensuring contaminant-resistant storage and safe transfer operations
• UL-2085 “Insulated Secondary Containment” and UL-142 construction for advanced fire, projectile, and physical impact protection
• Integral secondary containment system (minimum 110% of tank volume) eliminates need for external bunding or diking, reducing site footprint and streamlining installation
• Leak-detectable interstitial space provides reliable ongoing environmental monitoring and rapid compliance checks
• Factory-ready for aviation-specific accessories such as secure fill/vent points, overfill prevention, ladders, platforms, and custom monitoring
• Approved for both indoor and outdoor installation, with high fire rating supporting reduced separation distances in compliance with NFPA/IFC regulations
• Lightweight insulation drastically reduces shipping, handling, and installation costs compared to concrete-insulated tanks

Compliance and Safety:

• Certified to UL-2085 (Protected Aboveground Tank) and UL-142 standards
• Manufactured in accordance with Steel Tank Institute F-941
• Fully compliant with CARB (California Air Resource Board) emissions regulations
• Meets all NFPA 30/30A, ULC S655 (Canada), and relevant local, state, and federal AST regulations for aviation fuels
• Ballistic, impact, and fire-tested to certification requirements
• Factory-fitted with emergency venting, robust monitoring, and overfill protection for total safety and code compliance

Suitable For:

• Aviation fuel depots (avgas, jet fuel)
• Airports, FBOs (fixed base operators), heliports, and remote airfields
• Commercial and industrial aviation fueling or maintenance operations
• Sites or facilities requiring assured code-compliance, contaminant-resistance, and maximum fire safety in aviation fuel storage

Specifications:

• Capacity: 8,000 gallons (approx. 30,283 liters)
• Construction: Double-wall mild steel; proprietary 3-inch fireproof insulation in the interstitial space
• Fire protection: Certified 4-hour fire rating (UL-2085)
• Secondary containment: Integral—minimum 110% of tank capacity
• Format: Rectangular/cube aboveground design, industry-standard footprint for aviation environments
• Certifications: UL-2085, UL-142, STI Fireguard, ULC S655 (CA), CARB, and all major North American standards

Choose the Fireguard Cube FGC 8000 Aviation 4HR Double Wall Tank for code-compliant, aviation-ready fuel storage—delivering best-in-class fire protection, operational safety, and complete regulatory assurance in a compact package. Its UL-listed construction and purpose-built aviation features make it the trusted solution for mission-critical fueling sites where reliability, safety, and regulatory confidence are non-negotiable.