Walk Behind Floor Scrubber Style Compact Deck Style Disc Cleaning Path 15 in Power Source (2) 33 Ah AGM Battery Vacuum Motor 0.5 hp Solution Tank Capacity 3.5 gal Recovery Tank Capacity 3.5 gal Brush Motor 0.33 hp Brush Speed 150 RPM Sound Level 70 dB Max Brush Pressure 44.5 lb Max Productivity 8 000 sq ft/hr Features Compact Design Easy to Use Controls Includes Batteries Brush Charger Squeegee