"Quincy reciprocating air compressors are designed to be a compressor for life. They are built for efficiency and lower operating costs, producing more compressed air at a lower horsepower. They run at a slower RPM, run cooler and cost less to operate. Heavy-duty compressors are engineered for industrial applications and boast a best-in-the-industry 50,000-hour pump life rating. Purchase an extended warranty kit Item# 42637 at the same time on the same receipt as your Quincy air compressor and register online within 10 days of receipt, and it will double the package warranty to 2 years and triple the pump warranty to 3 years on-site parts and labor included. U.S.A. Air Outlet Size in. 3/4, HP 5, Motor Phases 3, Amps 30, Drain System Manual, Oil Required Yes, Duty Cycle 100, Dimensions L x W x H in. 31 x 24 x 72, Stage 2, CFM at 90 PSI 17.7, Volts 208, Lubrication System Splash, Max. PSI 175, Pump Material Cast iron, Working Pressure PSI 145-175, Pump Life hrs. 50,000+, Air Tank Size gal. 80. Industrial-duty motor Industrial-duty general-purpose mounted and wired magnetic starter Less than 5 PPM oil carry-over blow-by rating 145-175 working PSI Pump RPM 942 2-cylinder pump design Heavy-duty, easy-to-reach, manual ball valve 2-stage belt drive pump with solid cast iron cylinder Finned tube intercooler for maximum cooling and increased valve life Aluminum head for heat dissipation Extra-capacity oil reservoir for low oil temperatures Cast iron fly wheel for energy efficiency and durability 100 duty cycle Splash lubrication UL & CSA approval on all electrical components ASME-coded pressure relief valves and tanks Additional charge for liftgate shipping option Ships in heavy-duty protective crate with oil in the pump"