The CALIFORNIA AIR TOOLS 8010SPC Ultra Quiet and Oil-Free Air Compressor in a Sound Proof Cabinet is designed to be one of the quietest 1.0 Hp electric air compressors in the industry having only 40 decibels of sound. The powerful 1.0 HP motor operates at only 1400 RPM creating less noise and less wear. The Oil-Free Dual Piston Pump System is engineered for high performance and durability. This air compressor delivers 3.00 CFM at 90 PSI with maximum pressure of 115 PSI. The Sound Proof Cabinet is insulated with sound reducing foam to reduce noise and vibration. The two latching doors allows for easy access to the air compressor and components. The 4 caster wheels makes moving this air compressor from location to location very easy. The California Air Tools 8010SPC Air Compressor is designed for anyone who must have a Ultra Quiet Air Compressor in their office, shop, store, warehouse or home. Thermal Overload Protector