Pacbrake HP10625V - 12V HP625 Series Air Compressor (Vertical Pump Head) 3/4 horsepower, 100% duty cycle 150 PSI Max Working Pressure, Draws 45 AMPs, 3.4 CFM Oil-less design, sealed bearings, PTFE piston ring, copper wire wound permanent magnet motor and a cast cylinder with a hard anodized aluminum sleeve 11.5" x 6" x 9.5", 17.7 lbs 158F Max / -40F Min Ambient Temperature