Product Specifications: Voltage: 110V Power: 370W Maximum current: 2A Maximum pressure: 8bar Flow rate: 100L / min (3.5CFM) Vacuum: 680mmHg / -90.6kpa Connection size: G1 / 4 Ambient temperature: 0-40 ° C Rotating speed:1400 rpm Size: 250130188mm Packing size: 36 20 27cm Package weight: 11KG.