JohnDow Steel 16 Gallon Portable Oil Drain JDI 16DC E btpcat_other_354294603 High impact replacement disks for High impact replacement disks for original or smart disk skimmers 3" SWIVEL CASTERS AND 10" FIXED WHEELS POP UP FLUID LEVEL INDICATOR PADDED PUSH HANDLEBARS INCLUDES GRAVITY DRAIN VALVE OPTIONAL CONVERSION KIT #61431 2 ADAPTS DRAIN FOR USE WITH WASTE PUMP BUILT IN FILTER DRAIN JOHN DOW JDI 16DC E 16 GALLON PORTABLE OIL DRAIN IS DESIGNED FOR USE ONLY WITH PUMP ASSIST USED OIL EVACUATION SYSTEMS (DOES NOT USE AIR ASSIST FOR EVACUATION) FEATURES: 16 GALLON HEAVY DUTY STEEL TANK TOP MOUNTED EVACUATION PORT REINFORCED 16' DEEP DRAWN "CENTERED' FUNNEL 4 CASTER DESIGN PROVIDES SUPERIOR STABILITY AND MOBILITY CASTERS ARE OIL AND CHEMICAL RESISTANT FOR LONGER LIFE TANK MOUNTED FLUID LEVEL SIGHT GAUGE MOLDED POLY TOOL TRAY SPECIFICATIONS: GALLONS: 16 GALLON MATERIAL: STEEL FUNNEL SIZE: 16" WHEEL SIZE: 4" CASTERS HEIGHT ADJUSTMENT: 50" TO 70" WEIGHT: 63 LBS