CAT Pumps Rotating Turbo Nozzle - 3.5 Orifice, 5100 PSI, Model# 7632.35 High-impact, rotating straight stream with 20deg angle for intense cleaning action Heavy-duty, long-wearing ceramic nozzle and seat for exceptional life Rotating nozzle can be started and used in any position Corrosion-resistant brass construction with nonmarring red cover