... Humidty, Cooling and Dust Control2.Spray Pattern:Full Cone and Flat Fan3.Adjustable:Sipone Type4.Air Atomizing Nozzle:Siphon-fed Round ... 5.Siphon-fed Round type: Internal Mix, Full Cone,Adjustable, Air atomizing,Mixing Air and Water6.Pressure-fed type: ... atomization Narrow spray angle (12° to 22°) Full cone pattern Short to moderate forward spray projection Adjustable air atomizing nozzles