UL 2085, UFC 79-7 and NFPA Compliant; 6,000 gal. capacity, Environmentally Safe, Vaulted, Over-Spill Container, Emergency Vents, Stack Vent, Leak Gauge, 2 in. Anti-Siphon Valve, Skidded; Steel with Concrete, Insulated, 6 in. Walls having 2- hour Fire Prot…