The California Air Tools 60040DCAD Ultra Quiet and Oil-Free Air Compressor with Air Drying System is designed to be 1 of the quietest 4.0 HP air compressors in the industry having only 75 dB of sound. The Powerful (2) 2.0 HP motors operates at only 1680 RPM creating less noise and less wear. The Ultra Quiet Air Compressor Motors have been designed to increase duty cycle. The Oil-Free Dual Piston Pump System is engineered for high performance and durability. The CAT-60040DCAD Air Compressor has a Oil-Free Dual Piston pump designed to have a life cycle before wear of 3000 Plus hours. The large 60 Gal. Steel ASME Air Tank is just the right size for shop or garage. The Air Dryer is specially designed to remove the 80% of the water vapor from the air to protect sensitive tools and machinery. To dry the air from the air compressor an Aftercooler and Dryer are utilized. The aftercooler is a heat exchanger for cooling the discharge air from the air compressor. The water vapor from the compressed air is condensed into liquid form and pushed into the Air Dryer. The California Air Tools EZ-1 Automatic Drain Valve has been designed to eliminate manually draining your air compressor air tank. The manually set timer allows you to set the time for both the frequency and duration of the draining process. Designed for the person looking for Power， Dry Air， Air Flow and Less Service with at Least 30% Less Noise.

Ultra-quiet only 75 dB

Oil-free pump cleaner air for better tool operation， less maintenance and costs

Powerful (2) 2.0 HP motors

60 Gal. steel ASME air tank

10.6 CFM at 90 psi

12.8 CFM at 40 psi

220-Volt/60 Hz/single phase

125 psi maximum pressure

Low amp draw 14 Amp

5 mic air filter and regulator with a 3/8 in. port

Thermal overload protector

Air dryer includes activated alumina desiccant with a 4000-hour life， activated alumina is used in air pre purification (due to it's high water and carbon dioxide adsorption capacity) and adsorption of Sulphur compounds

EZ-1-2321 auto drain valve factory installed

Time to fill tank from empty to full 6:30-minutes recovery time from 95 psi to 125 psi 2:00-minutes

25.5 in. W x 29 in. D x 66.5 in. H 248 lbs.

Plug type: Nema 6-15P

1-year limited warranty

ASME certified for commercial use refer to state and city codes