TAIZHOU WUFA AIR TOOLS CO., LTD. 1.Model: 472B 2.Type: Suction 3.Average air consumption( 100% ) SCFM: 8 4.Nozzle size( mm) : 1.3 5.Cup size( ml) : 180-240 6.Fluid( Water) Delivery ( Ml/ min) : 180-240 7.Air pressure( Psi-kg/ cm2) : 50 8.Air inlet: 1/ 4" 9.Color box: 10pcs( 52.5x27x 33cm) 12/ 10kgs