Brand new Puma, cast iron, 3-cylinder, single stage, 140 PSI max pressure, air compressor pump. This air compressor pump features a complete cast iron body, cylinders, as well as cast iron heads, which ensures a long life even in the hardest working conditions. This is an oil lubricated pump with the heads in a 'W' shape, which allows the cylinders to stay cooler than traditional style air pumps. If you need a high quality, long lasting, dependable pump, this is a great option. The compressor is equipped with floating, steel reed valves which are designed for longevity and performance. Depending on the RPM that you will be spinning this pump, which can be anywhere between 650-1000 RPM, it will put out between 14 and 22 SCFM. A 10.5" flywheel comes installed on the pump and requires two 'A Section' belts (not included) that you can find in our belt section. This is a high quality pump that can give you years of reliable performance in a large variety of applications.