Piston Drum Pump, Pump Body Material Steel Full Length, Discharge Tubing Material Polyethylene, Piston Polyethylene, Ounces per Stroke Metered 4 to 26, Chrome Plated Metal, Hand Operated, Overall Length 43 Inches, Includes 2 Inch Bung Adapter, Metering Device Kit included - contents - (5) 4 long pieces of Polyethylene tubing in a 5X3.5 resealabel polybag. Repair Kit for Drum included - contents - (1) spout seal and (1) packing.