Technical parameters: 

Maximum flow rate: 22.7 kg/min Output flow rate: 1.4 kg/min Maximum fluid working pressure: 240 kg Clean: clean air Air inlet: 1/4 quick connector A feed entry: 1/2-20 UNF Rotary B entrance: 9/16-18 UNF Rotary Spray width: round or flat (Please specify) Nozzle diameter: Please specify Mixing chamber: Optional Optional spray gun types: standard mixed \ hit mix Application: residential spray polyurethane insulation, roofing, concrete, waterproofing materials and other coated polyurethane foams and elastomers.