CALIFORNIA AIR TOOLS 20040DC Powerful 4.0 Hp Ultra Quiet & Oil-Free Air Compressor with 80% Air Drying System Applications
- Spray painting, automotive refinishing, and detailing
- Woodworking and cabinetry requiring dry, clean air
- Industrial and commercial pneumatic tool operation
- Laboratories and environments requiring moisture-controlled air
- Garages, workshops, and contractor job sites
CALIFORNIA AIR TOOLS 20040DC Powerful 4.0 Hp Ultra Quiet & Oil-Free Air Compressor with 80% Air Drying System Specifications
| Model | 20040DC |
|---|---|
| Motor Power | 4.0 HP (Dual 2.0 HP Motors) |
| Voltage | 220 Volts / 60 Hertz / Single Phase |
| Noise Level | 75 Decibels |
| Tank Capacity | 20 Gallon Steel Tank |
| Airflow | 12.80 CFM @ 40 PSI |
| Airflow | 10.60 CFM @ 90 PSI |
| Maximum Pressure | 125 PSI |
| Air Drying Efficiency | Up to 98% (ISO 8573 2.3.1 Compliant) |
| Amperage | 14 Amps |
| Duty Cycle | 70/30 |
| Fill Time | 150 Seconds (Empty to Full) |
| Recovery Time | 40 Seconds (95 PSI to 125 PSI) |
| Dimensions (L × W × H) | 37.5" × 25" × 28" |
| Weight | 191 lbs |
| Plug Type | NEMA 6-15P |
| Tank Type | Non-ASME Steel Tank |
| Warranty | 1 Year Limited |
CALIFORNIA AIR TOOLS 20040DC Powerful 4.0 Hp Ultra Quiet & Oil-Free Air Compressor with 80% Air Drying System Performance & Construction
- Ultra Quiet Operation (75 dB) makes it one of the quietest compressors in its class.
- Dual 2.0 HP Motors (1680 RPM) reduce noise, vibration, and component wear.
- Oil-Free Dual Piston Pump delivers clean air with minimal maintenance.
- 3000+ Hour Pump Life provides extended durability and long service intervals.
- Integrated Air Drying System removes up to 98% of moisture for cleaner, drier air output.
- Aftercooler System condenses moisture from compressed air before drying.
- Activated Alumina Desiccant ensures high moisture absorption and consistent dry air delivery.
- ISO 8573 2.3.1 Compliance supports applications requiring controlled air quality standards.
- Thermal Overload Protection prevents overheating and protects internal components.
- Condor Pressure Switch ensures stable and reliable pressure control.
- Low Amp Draw (14 Amps) improves energy efficiency and reduces electrical demand.
- Efficient Heat Dissipation enhances performance and longevity during extended use.
Why Choose the CALIFORNIA AIR TOOLS 20040DC Powerful 4.0 Hp Ultra Quiet & Oil-Free Air Compressor with 80% Air Drying System
- Delivers high airflow for demanding pneumatic tools and applications.
- Produces ultra-quiet operation at only 75 decibels.
- Advanced air drying system removes up to 98% of moisture.
- Oil-free design reduces maintenance and ensures cleaner air output.
- Durable 20-gallon tank ideal for professional and shop environments.

















