4.0  HP (Rated/Running)

20 Gallon Steel Tank

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 20040DCADC Ultra Quiet, Ultra Dry Oil-Free Air Compressor with Air Drying System 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 motors operates 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-20040DCADC 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 large 20 Gallon Steel Air Tank is just the right size for shop or garage.

The 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 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 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.

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, 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.

Features: 

* Ultra Quiet  -  Only 75  decibels

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

  Less maintenance and Costs.

* 0.01 Micron Prefilters (2 total)

* 5.0 Micron (Class 2) Air Filter Regulator

* Two pressure control gauges 

* One - Female industrial "Push to Connect" quick connector

* Condor Pressure Switch

* Thermal Overload Protector

* 125 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 95 PSI to 125 PSI - 40 Seconds

* Duty Cycle - 70/30* 

* Less heat which dissipates more efficiently

* 20 Gal. Steel AirTank 

* L (37.1") x W/D (22") x H (30.5")

* 170 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