Spiral nozzle, Full cone Spiral Nozzle, SiC Spiral Nozzle 316LSS Spiral Nozzle, Brass, PP, PTFE, PVC Spiral Nozzle. 1/4" - 4" Design Features: 1. Nozzle Materials: Brass, 316LSS, Teflon/PTFE, PVC, PP, Ceramics and SiC/SISIC 2. Nozzle Structure: one-piece construction no internal parts. 3. Spray Patterns: full cone spiral or hollow cone spiral spray. 4. Spray angles: from 60, 90, 120, 150 and 180 ...