The heart of Makita’s high pressure pneumatics is the 2.5 HP High Pressure Air Compressor, model AC310H. With a high pressure 1.6 gallon tank, the AC310H provides the same capacity as a conventional five-gallon tank at 120 PSI, but with less noise and a more compact size for easier transport. In addition, the AC310H is engineered to run high pressure and conventional nailers. The AC310H is engineered with High Pressure Technology that dramatically increases air pressure created in the compressor and delivered to pneumatic nailers. The result is a superior power-to-weight ratio, and a more efficient system than conventional compressors.