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CALIFORNIA AIR TOOLS 20040DSPCADC Powerful 4.0 Hp Ultra Quiet & Oil-Free Air Compressor with 98% Air Drying System and Automatic Drain in a Soundproof Cabinet
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CALIFORNIA AIR TOOLS 20040DSPCADC Powerful 4.0 Hp Ultra Quiet & Oil-Free Air Compressor with 98% Air Drying System and Automatic Drain in a Soundproof Cabinet

SKU: 20040DSPCADC

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$5,430
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Summer 2026 Bundle Promotion! When you purchase this California Air Tools 20040DSPCADC item we will include a FREE CAT-10020C Air Compressor (10 Gal, 2 Hp, 5.3 CFM @90 PSI, Wheels, 110v 60hz), factory reconditioned: Includes Free Shipping to USA & Canada Residents Bundle Promotion valid through Sept. 30 th Offer only available from California Air Tools CALIFORNIA AIR TOOLS 20040DSPCADC Powerful 4.0 Hp Ultra Quiet &

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Summer 2026 Bundle Promotion!CALIFORNIA AIR TOOLS 20040DSPCADC Powerful 4.0 Hp Ultra Quiet & Oil-Free Air Compressor with 98% Air Drying System and Automatic Drain in a Soundproof Cabinet

When you purchase this California Air Tools 20040DSPCADC item we will include a FREE CAT-10020C Air Compressor (10 Gal, 2 Hp, 5.3 CFM @90 PSI, Wheels, 110v 60hz), factory reconditioned:

Includes Free Shipping to USA & Canada Residents

Bundle Promotion valid through Sept. 30th

Offer only available from California Air Tools


CALIFORNIA AIR TOOLS 20040DSPCADC Powerful 4.0 Hp Ultra Quiet & Oil-Free 20-Gallon Air Compressor with 98% Air Drying System and Automatic Drain in a Soundproof Cabinet

ISO 8573 – Class 3-2-1 Compliant CALIFORNIA AIR TOOLS 20040DSPCADC Powerful 4.0 Hp Ultra Quiet & Oil-Free Air Compressor with 98% 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

Air Dryer Cartridge System – Up to 98% Dry Air

12.80 CFM @ 40 PSI      

10.60 CFM @ 90 PSI

220 Volts / 60 Hertz / Single Phase 

The CALIFORNIA AIR TOOLS 20040DSPCADC Ultra Quiet, Ultra Dry Oil-Free 20-Gallon Air Compressor with Air Drying System in a Soundproof Cabinet is designed to be one of the quietest 4.0 Hp air compressors in the industry having only 65 decibels of sound.  

CALIFORNIA AIR TOOLS 20040DSPCADC Powerful 4.0 Hp Ultra Quiet & Oil-Free Air Compressor with 98% Air Drying System and Automatic Drain in a Soundproof Cabinet

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 high performance and durability.

CALIFORNIA AIR TOOLS 20040DSPCADC Powerful 4.0 Hp Ultra Quiet & Oil-Free Air Compressor with 98% Air Drying System and Automatic Drain in a Soundproof Cabinet

The CAT-20040DSPCADC Air Compressor has a Oil-Free Dual Piston pump designed to have a life cycle before wear of 3000 Plus hours. 

The Oil-Free pump allows for use in a variety of temperatures  (cold starts) and eliminates oil from being in the air.

The sturdy steel soundproof 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 soundproofing 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.

CALIFORNIA AIR TOOLS 20040DSPCADC Powerful 4.0 Hp Ultra Quiet & Oil-Free Air Compressor with 98% Air Drying System and Automatic Drain in a Soundproof Cabinet

The 98% Air Dryer is specially designed to remove up to 98% of the water vapor from the air to protect sensitive tools and machinery.

PDP performance range (-20′ F. to -51′ F.)

Air Quality: ISO 8573 – Class 2.3.1

To dry the air from the air compressor an Aftercooler and 98% Air Dryer are utilized.

The easy to replace “Spin-On” Air Dryer Cartridge has a regenerating High-Temperature Molecular Sieve Desiccant to dry the air.

This cartridge dryer has a life of 2-years before replacement.

CALIFORNIA AIR TOOLS 20040DSPCADC Powerful 4.0 Hp Ultra Quiet & Oil-Free Air Compressor with 98% Air Drying System and Automatic Drain in a Soundproof CabinetThe 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, 98% Dry Air with Low Dew Point Air Flow and Less Service with at Least 30% Less Noise! Ideal for Dental, Milling, Surgical, Manufacturing Clean Rooms, Restaurant and General Engineering Applications.


SUPPORT VIDEO – Auto Drain Feature and Function.


Features:

* Ultra Quiet  –  Only 65  decibels

* Oil-Free Pump (Class 1) – Cleaner air for better tool operation.

Less maintenance and Costs.

* 0.01 Micron Prefilters (2)

* 5.0 Micron (Class 2) Air Filter & Output Pressure Regulator

* Two pressure control gauges

* Two – Female industrial “Push to Connect” quick connectors

CALIFORNIA AIR TOOLS 20040DSPCADC Powerful 4.0 Hp Ultra Quiet & Oil-Free Air Compressor with 98% Air Drying System and Automatic Drain in a Soundproof Cabinet* 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*

* 20 Gal. Steel Air Tank

* L (31″) x W/D (46″) x H (39″)

* 375 lbs

* Air Dryer Cartridge uses a High-Temperature Molecular Sieve Desiccant

Easy to remove (spin off) and replace every 2 years

* Aftercooler (condenser)

* PDP performance range (-20′ F. to -51′ F.)

* Air Quality: ISO 8573 – Class 2.3.1

* 1 Year Limited Warranty

* Comes complete (4) Air Filters

* Plug Type: Nema 6-15P (fits Nema 6-15R or 6-20R receptacle)

* EZ-1-2321 Auto Drain Valve Factory Installed

* Commercial Use: Refer to State & City Codes

* Non-ASME Air Tank

* Assembled in USA with global components

CALIFORNIA AIR TOOLS 20040DSPCADC Powerful 4.0 Hp Ultra Quiet & Oil-Free Air Compressor with 98% Air Drying System and Automatic Drain in a Soundproof Cabinet



PERIODIC MAINTENANCE REQUIREMENTS: 

Replace the 98% Air Dryer Cannister/Cartridge every 4000 operating hours (~2 years on average).

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 25 Foot Hybrid Air Hose


Air Quality classes defined in ISO 8573

EZ-1 Automatic Drain Valve Owner’s Manual 12-20

Ultra Dry Service Kit Spin – On Filter

Auto Drain Connectivity (Instructions)


California Air Tools 20040DSPCADC Air Compressor Manual 9-19 

SUPPORT VIDEO – How To Regulate Output Pressure on Your Air Compressor

SUPPORT VIDEO – How to Connect Air Hose to Air Compressor


*70/30 Duty Cycle – Click Here For More Information

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CALIFORNIA AIR TOOLS 20040DSPCADC Powerful 4.0 Hp Ultra Quiet & Oil-Free Air Compressor with 98% Air Drying System and Automatic Drain in a Soundproof Cabinet

CALIFORNIA AIR TOOLS 20040DSPCADC Powerful 4.0 Hp Ultra Quiet & Oil-Free Air Compressor with 98% Air Drying System and Automatic Drain in a Soundproof Cabinet

$5430.00

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