This is a TRE6617 1.7 HVLP Spray Gun. Transtar offers spray guns that are economically priced & quality crafted. Clearcoat & color gun HVLP (1.7mm) provides excellent atomization of colors & clearcoats for optimum coverage & leveling capabilities. These guns are compliant in all areas. Guns feature a wide spray pattern for fast working speed, high transfer efficiency reduced overspray & provide material savings.