VIAIR's 90C compressor kit is a light duty solution for smaller air applications. It is meant to fill air tanks 1.0 gallon or less. This oil-less compressor comes with an external check valve, four post mounting configuration, vibration isolators and hardware. This compressor draws air in through porous gaskets and requires no air filter. Compressor is rated to 13.8 volts from a charging car battery. The 90C is approved for use in FIRST Robotics Competitions.