RamPro Portable Chiller Tube Cleaner Includes: RamPro Chiller Tube Cleaner, Roll cage, Quick connect shaft manifold, Two direction foot switch Note: Shaft, brushes and other accessories sold separately. SPECS: Flexible Shaft Speed: 862.5 rpm, Motor Power: .25 HP ( 115V) , .5 HP ( 230V) , Input Power: Standard: 5.5 amps, 115 V, 60 Hz AC ( Optional: 5.5 amps, 115 V, 50 Hz; 4.5 amps, 230 V, 60 Hz; or 4.5 amps, 230 V, 50 Hz) , Water Requirements: Min 30 PSI at 2 GPM, Dimensions: 16" high x 9" wide x 20" deep Weight: 35 lbs net dry