Floor Scrubber/Polisher, Pad/Brush Size 20 in, Brush Speed - Maximum 330 RPM, Power Source AC, Cord Length 50 ft, Handle Length 4 ft, Handle Material Polyethylene, Product Type Floor Scrubber/Polisher, Battery Chemistry Not Battery Powered, Current 12 A, Features Chemical-Free Floor Finish Stripping, Optional Solution Tank, Protects Operators with Simple Twist-Grip Operation and a Safety Lock, Frequency 60 Hz, Horsepower 1 1/2 hp, Housing Material Polyethylene, Includes Pad Driver