HVLP characterizes Environment-Protection and coating saving, but the disadvantage is not good atomization effect, large-amount consumption and low efficiency of spray. Based on the deficiency of HVLP, the Development Team in our company took measures to research and ameliorate it and then develop out LVMP Spray Gun series. To obtain a ideal atomized effect, use Low Inlet Pressure 1. 4bar~2bar (adjust depending on your demands) to reduce coating rebound and improve the coating adherence so as to obtain high coating efficiency, rapid velocity, 20~30% coating consumption economized, small amount consumption and lower spray cost. Flexible operate, light spray gun, gentle trigger pull force, which all the characteristics above-mentioned make operator untired as high-pressure spray gun while operation. It is the best tool for spray operator. Nozzle and needle are made of stainless steel material S1, which suits for water paint. (S)