oil free piston compressor/oilless air compressor oil free piston compressor/oilless air compressorFEATURE:AC110V/220V,50/60HZ 1/4HP, 50PSI Air Flow: 68L/min Connect with 1/4"BSP Dimension:25*12.5*17cmWeight: 4.5kg Packing: color box Meas/ctn: 59*29*36cm/4pcsN.W./G.W.: 22kg/24kg An ideal tool of building decorating, advertisement, family decoration,craftwork manufacturing, vehicle repairing etc.