Specification: Item Type: Beer Pump Material: Stainless Steel Specification: 4 Inch Weight: Approx. 1943g / 4.3lb Package List: 1 x Air Pump  1 x Distributor  1 x Handle  Features Simple Structure and Operation: This picnic pump has a simple structure and is easy to use. It does not require power, gas cylinders, or regulators. Simply put the wine barrel into the ice bucket and use the piston rod handle to extract the beer. Gas Spring Washer: The durable fully lubricated gas spring washer in the pump is not easy to stick, so the air pressure is stable, beer is continuously obtained, and the connection end is free of leakage! Good Features: 4 inch beer keg party pump is not easy to rust, easy to clean or lubricate, reusable, sturdy, durable, has long service life. Applicable Scenes: Keg party pump can add more fun to your picnic parties, welcome parties, wedding events, family gatherings, and more! Good Workmanship: Beer keg tap party pump, with exquisite workmanship and beautiful appearance, providing you great using experience.