Massive 100-plus gal containment sump ensures spill safety even in worst-case drum leaks. The centerpiece of the Poly-Rack System is the Poly Racker, a unique one-piece polyethylene rack that secures two 55-gal drums. Deep dispensing well holds 5-gal pails and contains incidental spills and splashes without contaminating the sump. Dispensing wells have a scalloped edge so pails can be easily removed. Poly Rackers can be transported by forklift as separate pieces. Includes two standard drain plugs.