Check the listing for details. ULTRATECH Rolltop Drum Spill Containment System. Condition: New – Open box. Listed at 350.00 USD. ULTRATECH Rolltop Drum Spill Containment System New and unused! Are you EPA compliant with your waste oil or chemical storage? Sump capacity 70 gallons UltraTech Ultra Hard Top P1 Plus The only 1-Drum lockable outdoor containment unit available. 100% polyethylene construction Will not rust or corrode. Can be moved by forklift under the "shoulder" area or wheeled with the optional dolly Tall head space (25-3/4") allows use with drum pumps and conical funnels Lightweight, yet rugged upper body is easily removed to load or unload drums Lockable design provides added security for storage of hazardous materials Convenient "roll top" cover slides up & out of the way Allows quick access to drum pumps & funnels Meets EPA Container Storage Regulation 40 CFR 264.175 Comes with 55 gal metal drum. They have a containment sump that captures liquid spills, and have a roll-top door that is used to access drums and containers. These pallets include a drain to remove liquids collected in the sump.