"Quincy Air Master 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 an industry-leading 50,000-hour pump life rating. One-year limited warranty without extended warranty kit purchase. Purchase an extended warranty kit Item# 42637 at the same time on the same receipt as your Quincy 30-gallon 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. Working Pressure PSI 160-175, Engine Displacement cc 26.6, CFM at 90 PSI 25.4, Duty Cycle 100, Start Type Electric/recoil, Tank Type Horizontal, Fuel Capacity gal. 1.24, CFM at 175 PSI 23.6, Engine Yanmar diesel, Drain System Manual ball valve, Stage 2, Air Outlet Size in. 1/2 ball valve, CFM at 100 PSI 24.7, Max. PSI 175, Pump Cast iron, Air Tank Size gal. 30, Pump Life hrs. 50,000+, Low Oil Protection Yes, Portable or Stationary Stationary, Dimensions L x W x H in. 42 x 21 x 40, HP 10, Drive Belt. Yanmar 10 HP diesel-powered stationary compressor 7.5 pump HP 23.2 CFM @ 175 PSI Less than 5 PPM oil carry-over blow-by rating 160-175 working PSI Pump RPM 990 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 flywheel for energy efficiency and durability UL & CSA approval on all electrical components ASME-coded pressure relief valves and tanks Tier 1 certified engine Can be started using pull start or with electric start battery and cables not included Built-in 15 Amp alternator Low oil shutdown switch included Additional charge for liftgate shipping option"