Description
CALIFORNIA AIR TOOLS 20040DSPCAD Powerful 4.0 Hp Ultra Quiet & Oil-Free 20 Gallon Air Compressor with 80% Air Drying System and Automatic Drain in a Soundproof Cabinet
65 dB Noise Level
4.0 HP (Rated/Running)
20 Gallon Steel Tank in a Soundproof Cabinet
80% Air Drying System
12.80 CFM @ 40 PSI
10.60 CFM @ 90 PSI
220 Volts / 60 Hertz / Single Phase
The CALIFORNIA AIR TOOLS 20040SPCAD Ultra Quiet & Oil-Free Air Compressor in Sound Proof Cabinet is designed to be one of the quietest 4.0 Hp air compressors in the industry having only 65 decibels of sound. 
The Powerful Twin 2.0 HP motors operates at only 1680 RPM creating less noise, vibration and 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 longevity, high performance and durability.
The SP-Motor/Pumps are tested for a minimum pump life of 3000 hours before service. 30% more life before service.
The sturdy steel sound proof cabinet has a large 20 gallon steel air tank and caster wheels that makes it easy to move.
The interior of the cabinet is lined with acoustic sound proofing foam insulation to reduce the air compressor’s noise and vibration.
The two latching door handles allows for easy access to the air compressor.
The four exhaust fans are designed to remove the air from the cabinet for a cooler running air compressor.
The 80% Air Dryer is specially designed to remove the water vapor from the air to protect sensitive tools and machinery.
To dry the air from the air compressor an Aftercooler and 80% Air 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 factory installed 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.
This air compressor is ideal for anyone working inside (office, shop, store, warehouse or home) where noise is a major issue.
Features:
* Ultra Quiet – Only 65 decibels
* Oil-Free Pump – Cleaner air for better tool operation.
Less maintenance and Costs.
* Two pressure control gauges
* Two – Female industrial “Push to Connect” quick connectors
* Condor Pressure Switch
* Thermal Overload Protector
* 130 PSI Maximum Pressure
* 220 Volts / 60 Hertz / Single Phase – (No 208 Volts – if necessary, obtain 208 to 220 voltage booster)
* Low Amp Draw – 14 Amps
* Time to fill tank from empty to full – 150 Seconds
* Recovery time from 100 PSI to 130 PSI – 40 Seconds
* Duty Cycle – 70/30*
* Less heat which dissipates more efficiently
* 20 Gal. Steel AirTank
* L (31″) x W/D (46″) x H (39″)
* 370 lbs
* Air Dryer – Includes Activated Alumina desiccant with a 4000 hour life.
Activated Alumina is used in air prepurification (due to it’s high water
and carbon dioxide adsorption capacity) and adsorption of sulphur
compounds.
* Aftercooler (condenser)
* 1 Year Limited Warranty
* Comes complete (4) Air Filters
* EZ-1-2321 Auto Drain Valve Factory Installed
* Plug Type: Nema 6-15P (fits Nema 6-15R or 6-20R receptacle)
* Commercial Use: Refer to State & City Codes
* Non-ASME Air Tank
* Assembled in USA with global components

DRY AIR SYSTEM MAINTENANCE:
Recommended replacement of 1lb bag of desiccant, located within vertical dry air tower, every 3000-4000 motor/pump running hours (1-2 years/average).

PERIODIC MAINTENANCE REQUIREMENTS:
Replace 2 Hp air filters (2 are attached to motor-pump) every 2 years or every year if compressor is exposed to a dirty or dusty environment.
Part Number 90260
Add-On Options:
8mm PTFE Black Hose Tubing (10 feet long) to connect to Automatic Drain Valve
16 Piece Air Hose & Air Tool Accessory Kit (CAT-376)
California Air Tools Hybrider Flex 1/4in 50 Foot Hybrid Air Hose
317 Water (moisture) & Oil Separator Air Filter 1/4″ NPT
Refrigerated 98% Air Dryer, RD-91502, 110v 60hz
EZ2321ADL Automatic Drain Valve Long Extension Kit (110v 60 hz)
California Air Tools 20040DSPCAD Air Compressor Owners Manual 12-19
SUPPORT VIDEO – How To Regulate Output Pressure on Your Air Compressor
SUPPORT VIDEO – How to Connect Air Hose to Air Compressor
Auto Drain Connectivity (Instructions)
*70/30 Duty Cycle – Click Here For More Information



















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