Capacity (HP-KW): 0.5-0.37 Flow (l / min): 69 Use voltage (V): 220 Puly first rotational speed compression (v / min): 807 Cylinder head compression: 1 Working pressure (kg/cm2): 7 Maximum Pressure (kg/cm2): 10 Tank capacity (L): 33 Size of LxWxH (mm): 244 x 244 x 720v