The Fireguard FGT 21 Aviation 4HR With Pump Bay (20FT/HC) Double Wall Tank by Unity Fuel Solutions is a robust, high-capacity aboveground aviation fuel storage and dispensing system. Specially engineered for airport, FBO, and airfield fueling operations, this tank combines a certified 4-hour fire rating, aviation-grade construction, and an integrated pump bay for contaminant-free, code-compliant on-site fueling.

Features and Benefits:

• 21,000-gallon (approx. 79,493 liters) capacity in a space-efficient 20-foot high-cube (HC) rectangular footprint for optimal bulk aviation fuel storage
• Double-wall mild steel construction with proprietary lightweight 3-inch fireproof insulation delivers certified 4-hour fire protection (UL-2085 Protected Aboveground Tank standard)
• Aviation-grade stainless steel inner tank and all product-contact piping ensure fuel purity for avgas, jet fuel, or aviation-dedicated blends, minimizing risk of contamination and internal corrosion
• Integrated, secure pump bay provides weather-protected, on-site aviation fuel dispensing meeting airport, FBO, and regulatory requirements
• UL-2085 “Insulated Secondary Containment” and UL-142 certified for industry-leading fire, impact, and ballistic resistance
• Integral, leak-detectable secondary containment (minimum 110% of tank volume) eliminates need for external bund walls or diking and accelerates project approvals
• Leak-detectable interstitial space enables continuous environmental monitoring and easy compliance with regulations
• Lighter weight than concrete-insulated alternatives, reducing shipping, handling, and installation costs
• Designed for both indoor and outdoor siting; high fire rating allows for reduced code-required separation distances to buildings and boundaries
• Platform ready for aviation-specific accessories: automated fuel management, overfill protection, ladders, spill/vent containment, and more

Compliance and Safety:

• Exceeds UL-2085 and UL-142 standards for fire, impact, and projectile resistance
• Aviation-grade construction meets FAA, NFPA 30/30A, Steel Tank Institute F-941, CARB (California Air Resource Board) emissions, ULC S655 (Canada), and all main federal, state, and local standards for aviation fuel storage and dispensing
• Factory-fitted with emergency venting, overfill protection, robust environmental monitoring, and corrosion control

Suitable For:

• Airports, FBOs, heliports, and remote airfields with bulk aviation fuel storage and dispensing needs
• Aviation maintenance hangars, refueling sites, and airside infrastructure where fuel purity and best-in-class fire safety are critical
• Airfield, government, and commercial aviation operations needing mission-critical, code-compliant aviation fueling infrastructure

Specifications:

• Capacity: 21,000 gallons (approx. 79,493 liters)
• Dimensions: 20FT/HC rectangular container format (please confirm with supplier for precise measurements specific to your site)
• Construction: Double-wall mild steel outer shell, 3-inch proprietary fireproof insulation, aviation-grade stainless steel inner tank and piping
• Fire protection: Certified 4-hour fire rating (UL-2085 Protected Aboveground Tank)
• Pump bay: Integrated, weather-sealed, supports aviation fuel dispensing equipment per site specs
• Secondary containment: Integral, leak-detectable—minimum 110% of tank volume
• Certifications: UL-2085, UL-142, STI Fireguard, ULC S655 (Canada), CARB, FAA guidance, and all applicable aviation regulatory codes

Choose the Fireguard FGT 21 Aviation 4HR With Pump Bay (20FT/HC) Double Wall Tank for mission-critical, code-compliant aviation fuel storage and dispensing—delivering the highest fire safety, contaminant-free fuel management, and operational flexibility in a single integrated system. Its robust UL-listed construction, integrated aviation-grade dispensing bay, and four-hour fire rating make it a trusted solution for any airport, airfield, or aviation fueling operation prioritizing safety and regulatory assurance.