VIAIR 300P Portable Compressor

300P is a larger powerful portable tire inflator kit that is capable of inflating up to 33-inch tires easily by simply clamping the power leads to your battery, connecting the tire chuck to the valve stem and turning the unit on. Tire pressure can be checked using the 5-in-1 Inflator/Deflator inline pressure gauge.12 VOLT – 150PSI Max Working Pressure, engine must be running during use.
2.3CFM Free Flow @ 0 PSI
150 PSI maximum working pressure and a 33% duty cycle
Direct heavy-duty dual battery clamps with 40-amp inline fuse