AGI Westeel Recycoil® dual wall tanks store previously used oil, including but not restricted to lubricating oil, crankcase oil, gear oil or transmission and hydraulic fluid. Trust them for worry-free protection against costly and environmentally damaging leaks or ruptures. ULC certified and national fire code compliant. Recycoil tanks are specifically engineered to meet or exceed all national environmental and hazardous waste regulations as well as provide years of worry‑free service.