TWO DRUM BUDGET BASIN Add low cost spill protection to your workplace with our 2-drum sump. Drums rest on the floor of the sump with 6.5″ high sidewall. Polyethylene construction for excellent chemical resistance, the 1631 features a spill capacity of 34 gallons. MODEL 1631 SPECIFICATIONS: WEIGHT: 28 lbs. DIMENSIONS: 26.25″ x 51.5″ x 6.5″ LOAD CAPACITY: 5000 lbs.