... of 316ss Spiral Nozzle, plastic Spiral Nozzle, brass spiral nozzle, PP spiral nozzle, Teflon/PTFE Spiral Nozzle, Ceramics Spiral Nozzle, SiC ... , 303, 316 stainless steel, Teflon/PTFE, PVC, PP,Ceramics,SiC,SiSiC * Nozzle Structure: one-piece construction no internal parts. * Spray Patterns: full ...