The CALIFORNIA Air TOOLS 20040CAD Ultra Quiet & Oil-Free Air Compressor, with Automatic Drain Valve, is designed to be one of the quietest 4.0 Hp Air Compressors in the industry having only 75 decibels of sound.
The Powerful Twin 2.0 HP (SP-9421-22060) motors operate at only 1680 RPM creating less noise and less wear. The SP Series of Ultra Quiet Air Compressor Motors have been designed to increase duty cycle and allow for longer continuous run times.*
The Oil-Free Dual Piston Pump System is engineered for high performance and durability. The CAT-20040CAD Air Compressor has a Oil-Free Dual Piston pump designed to have a life cycle before wear of 3000 Plus hours.