Heavy gauge steel construction in a drum storage system that position the drums ready for dispensing. 1- Drum unit holds 33 gallon and 2-drum unit holds 66 gal. Both include 4 way forkliftable access. Features: 1600 lbs. Capacity Heavy-gauge steel construction One-drum unit has 33 gallon sump capacity Two-drum unit has 66 gallon sump capacity Four-way forkliftable access