Low-profile designs save valuable floor space and comply with spill containment regulations. Standard InLine models include 3-drum, 4-drum, 5-drum, and 6-drum configurations. Narrow 25 7/8" depth allows drums to be stored in a single row along facility walls, minimizing space requirements. Additional modules can be easily connected to an existing configuration, allowing more drums to be added to your containment area as storage needs grow. All models meet EPA Container Storage Regulation 40 CFR 264.175 and uniform fire code spill containment regulations.