This is a Stewart Warner 4 CFM Gasoline Powered Air Compressor.
Air rated pressure is 3000 PSI with a 5500 PSI burst pressure.
Pressure relief opening pressure 3400 PSI + or - 100 PSI (minimum
reseal pressure of 3100 PSI). It has a 1300 cubic inch capacity air storage.
It has a 50 hour dehydrator assembly with a 10 micron line filter.
Compressor comes with hour meter, guages, moisture separator, and
air receiver. This compressor is air cooled. $4300.00