Dixon Sanitary rotating spray balls are made from 304 stainless steel that is polished to a mirror like finish. With a 360° spray pattern they are ideal for cleaning all types of tanks and vessels. Features Stainless steel ball bearings eliminate rust Cleaning solution lubricates unit Mirror-like finish (OD) Spray pattern: 360° Max Pressure: 45 PSI Also available with clamp ends - Please call 800-333-3331