This 1 gallon air compressor from Fortress is a reliable and efficient choice for any professional or DIY project. The pump-up time is quick, just 47 seconds (0-120 PSI) and 58 seconds (0-135 PSI), making it easy to use and transport. The compressor is designed with an oil-free lubrication system, ensuring quiet and efficient operation. Making it easy to move around. The air compressor comes with a 2 gallon tank capacity, a 1.2 hp horse power electric motor and a voltage of 120VAC. It is a corded electric power source with an amperage of 7.1. Durable dependable use everyday. Preventative Maintenance always a life line for this reciprocating unit?? All Sales are Final.