Details Features Heavy Duty 1.9 HP, Dual Voltage, Induction Motor Provides maximum performance and efficiency Wired for 120 Volt outlet, can be converted to 240 Volt operation Better power transfer and longevity than direct drive units Twin Cylinder Pump Durable, 1-piece cast iron crankcase Aluminum head and valve plate help dissipate heat Reliable stainless reed valves and automotive style ball bearings 12 inch cast iron flywheel is enclosed for safety ASME certified for safety; 7CFM at 40 PSI, 5.7CFM at 90 PSI Pneumatic tires are already attached for maximum portability Easy to see quick-set regulator, tank, and output gauges On/Off switch saves wear and tear on your power cord Helps get longest life and best performance from your compressor Oil sight glass makes maintenance easier What’s in The Box Dual Voltage Cast-Iron Air Compressor Synthetic Oil Owners Manual Warranty 1 Year Factory Warranty 30 Day Satisfaction Guaranteed Specifications Running HP: 1.9 HP Voltage: 120/240 Volt AC Phase: 1-Phase Pump Specifications CFM @ 40 PSI: 7 CFM @ 90 PSI: 5.7 Max PSI: 155 PSI Pump Material: Solid Cast Iron Pump Type: Single-Stage Pump Drive: Belt Drive Oil Type: Oil Lubricated Low Oil Shut-off: No Oil Sight Glass: Yes After Cooler: No Tank Specifications Tank Size: 20 Gallons Tank Outlet: 1/4 Inch Tank Orientation: Horizontal Electronic Drain Valve: No