The Fireguard Cube FGC 4000 Aviation 4HR Double Wall Tank by Unity Fuel Solutions is an advanced aboveground fuel storage solution tailored for aviation fuels. This compact, high-spec model delivers industry-leading 4-hour certified fire protection, robust safety features, and complete regulatory compliance—ideal for airports, FBOs, and sites with critical aviation fueling needs.

Features and Benefits:

• 4,000-gallon (approx. 15,140-liter) capacity in a space-saving rectangular footprint
• Double-wall mild steel construction with proprietary 3-inch lightweight fireproof insulation for certified 4-hour fire protection (UL-2085)
• Purpose-built for aviation: supports safe, contaminant-free storage of avgas, jet fuel, and other hydrocarbons
• UL-2085 “Insulated Secondary Containment” and UL-142 certified for exceptional fire, ballistic, and impact resistance
• Integral secondary containment (min. 110% tank volume) eliminates the need for external bunds or dikes
• Leak-detectable interstitial space allows rapid environmental monitoring and regulatory compliance checks
• Approved for indoor and outdoor installation; high fire rating enables reduced separation distances per NFPA and IFC codes
• Lightweight insulation simplifies logistics, significantly reducing shipping, handling, and installation costs compared to concrete-insulated tanks
• Configurable with aviation-ready accessories including fill points, venting, overfill protection, ladders, and platforms

Compliance and Safety:

• Certified to UL-2085 (Protected aboveground tank) and UL-142 standards
• Constructed in accordance with Steel Tank Institute F-941 and CARB (California Air Resource Board) emissions requirements
• Fully compliant with NFPA 30/30A, ULC S655 (Canada), IFC, and all relevant local, state, and federal aviation storage regulations
• Ballistics and impact-tested as per UL-2085
• Factory-fitted with emergency venting, robust monitoring, and overfill prevention systems

Suitable For:

• Aviation fuel depots (avgas, jet fuel)
• Airports, FBOs (fixed base operators), heliports, and remote airfields
• Commercial and industrial aviation maintenance and fueling operations
• Any facility demanding best-in-class fire safety and compact, code-compliant aviation fuel storage

Specifications:

• Capacity: 4,000 gallons (approx. 15,140 liters)
• Construction: Double-wall mild steel with proprietary 3-inch fireproof insulation
• Format: Rectangular/cube aboveground design
• Fire protection: Certified 4-hour fire rating (UL-2085)
• Secondary containment: Integral—minimum 110% of tank capacity
• Certifications: UL-2085, UL-142, STI Fireguard, ULC S655 (CA), CARB, and all major regulatory standards

Choose the Fireguard Cube FGC 4000 Aviation 4HR Double Wall Tank for superior, compliant aviation fuel storage—delivering maximum fire protection, operational reliability, and regulatory assurance in a compact package. Its UL-listed construction and aviation-specific safety features make it the trusted solution for mission-critical fueling where safety and peace of mind are essential.