Vertical Drum Safety Cabinets safely house one or two 30-(110L) to 55-gallon (200 L) drums. They include a half-depth shelf for additional storage while providing enough space to accommodate a drum equipped with a lower height pump or funnel so the cabinet may be used as a pumping station or for waste accumulation. Cabinets are offered with and without roller assemblies which facilitate the movement of heavy drums. Models without drum rollers include removable steel drum support in base to keep drum raised off cabinet sump bottom.