TAIZHOU WUFA AIR TOOLS CO., LTD. 1.Model: WF-1 2.Type: Gravity 3.Average air consumption( 100% ) SCFM: 25 4.Nozzle size( mm) : 4.0/ 6.0/ 8.0 5.Cup size( ml) : 6000 6.Fluid( Water) Delivery ( Ml/ min) : 100 7.Color box: 20pcs( 73x48x 31.5cm) Aluminum body with comfortable handle and extra long trigger. Large capacity, heavy-duty plastic hopper with built-in angle allows spraying of ceilings and walls.Air shut-off valve.Operates with compressor with minimum 7CFM at 25 PSI