Oil Transfer Pump, Max. Air Pressure 100 psi, Suction Tube Material Polypropylene, Self-Priming Yes, Overall Length 51 1/2 in, Air Outlet Size 3/4 in, Air Consumption 4 cfm, Motor Enclosure Air Cooled, Max. Viscosity 50 SUS, Duty Cycle Continuous WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer, and Di-isodecyl phthalate (DIDP), which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov. -