Made of brass, rust resistance, good thermal conductivity and heat resistance, can ensure long time using. Coverage area: no wind or breeze under the condition of a nozzle 1-3 meters height cover about 1-2 square feet. Screen: nozzle inlet is equipped with stainless steel Screen. Pattern: solid cone / conical. When the liquid in the 2-10bar pressure is medium, the pressure reaches 10-20bar, the atomization particle is about 50um, 20bar can reach the suspended fog.The greater the pressure, the better atomization effect, the maximum pressure 50-70bar. The normal spray angle is 60-80 degrees. Widely used in humidification cooling, dust cooling, fog test, artificial fog, atomized fuel, evaporation, cleaning and , and landscape fog and so on. Specification:Material: BrassThread size: 1/4BSPTOrifice Diameter: 2mm / 0.08"Total Size: 16mm x 20mm / 0.63" x 0.79" (Hex.Width*H) Package Content:1 x Misting Nozzle