Economical, space-saving solution to storing and dispensing from 55-gallon drums. The systemconsists of separate single Poly-Racker, single Poly-Stacker, Universal Well Liner and Poly Shelf. The Poly Stacker allows for stacking of a second 55-gallon drum. The system holds1,600 Lbs. and the Poly-Racker features a 66-gallon sump capacity! Regulations: EPA 40 CFR 264.175, SPCC and NPDES. Weight: 95.45 Lbs. Load Capacity: 1600 Lbs. Spill Capacity: 66 gallon. Dimensions: Length 31‚Äù, Width 53‚Äù and Height 32‚Äù.