McMaster 9798T56 Pump Out Drum Top Vacuum Cleaner for Wet Pickup, for 55 Gallon Drum Capacity 1ZMW8 Toe Type Steel Gender Unisex Toe Type Steel Gender Unisex Waterproof Yes Color Yellow UPC 791079156186 Series Dunlop Upper Material Polyurethane Heel Style Defined Heel Footwear Shank Yes Footwear Application Food Processing Outsole Material Purofort(R) Metatarsal Guard No Style Number 6123155 Standards ASTM F2413 18 Closure Type Pull On Resists Animal Fats For Maximum Shaft Diameter 60 mm Housing Material Stainless Steel For Drum Capacity 55 gal Hose Material Plastic Air Inlet Connection Threaded Air Inlet Thread Type NPT Air Inlet Gender Male Air Inlet Pipe Size 1 4 Suction Rate 30 gpm Discharge Rate 30 gpm Features Liquid Overflow Shut Off Valve Includes 18" Lg