Features of High Pressur Outdoor Restaurant Patio Misters,Anti-drip Mist Nozzles, Misting Systems: 
1) Thread size of Anti-drop Mist Nozzles is : 3/16;  10/24"; 12/24   
2) SS Orifice size: 0.1mm; 0.2mm; 0.3mm; 0.4mm; 0.5mm and lager.   
    Ceramic Orifice size: 0.08mm; 0.1mm; 0.2mm; 0.3mm; 0.4mm; 0.5mm and lager.   
3) Water Drop Size:  3 micron --- 70 micron   
4) With Anti-drop Device inside Nozzle ;  Cleanable
5) High working Pressure: up to 1200psi ( 80bar)

6) With Bigger Filter inside the Nozzle, this could protect Outdoor Restaurant Patio Misters from being Clogged.

Mateial of  Outdoor Restaurant Patio Misters,Anti-drip Mist Nozzles, Misting Systems is as Following:

Flow Rate of Fine Misting Nozzles,Anti-drip Mist Nozzles, Misting Systems is as Following:

Flow Rate matters with nozzle's orifice size and working pressure.