Product: Vakuumpumpe Mini Unterdruckpumpe Membranpumpe Geräuscharm Feature: - High vacuum, large flow, the flow can reach 0L/min - Low noise, to operate with stable performance - The connecting outer diameter is 7mm, easy to install and remove - Available in three styles for choice: DC2V, DC24V, AC220V - Great workmanship, perfect replacement for the old or damaged one Specification: - Item Type: Vacuum Pump - Rated Voltage(optional): DC2V, DC24V, AC220V - Flow: 0L/min - Power: 2W - Positive Pressure: 50kpa - Negative Pressure: -70kpa Package List: - 1 x Vacuum Pump - 2 x Accessories