California Air Tools 4610AC Ultra Quiet Oil-Free Air Compressor – 4.6 Gallon, 1 HP, 60 dB

Enjoy powerful compressed air performance without the excessive noise of a conventional air compressor. The California Air Tools 4610AC operates at just 60 decibels, making it an excellent choice for indoor workshops, garages, repair benches, and other workspaces where noise is a concern.

Featuring a 1.0 HP running motor, an oil-free dual-piston pump, and a lightweight 4.6-gallon aluminum air tank, this compressor combines quiet operation, dependable performance, and easy portability.

The rust-resistant aluminum tank weighs significantly less than many comparable steel-tank designs, while the oil-free pump eliminates the need for routine oil changes. Whether you're working with pneumatic tools, performing equipment maintenance, or completing detailed workshop projects, this compressor provides a convenient source of compressed air.

Features & Benefits

• Ultra-Quiet 60 dB Operation: Designed to operate with considerably less noise than many conventional air compressors, making it especially useful in indoor workspaces.

• 1.0 HP Running Motor: Delivers 1.0 HP during normal operation, with a peak rating of 2.0 HP.

• Oil-Free Dual-Piston Pump: Provides dependable compressed air without the maintenance associated with oil-lubricated pumps.

• 4.6-Gallon Aluminum Tank: Lightweight, rust-resistant construction makes the compressor easier to transport and maintain.

• Low-Speed Motor: Operates at 1,680 RPM to help reduce noise and mechanical wear.

• 3.10 CFM at 40 PSI: Supplies airflow for compatible pneumatic tools and equipment.

• 2.20 CFM at 90 PSI: Provides useful airflow for applications requiring higher operating pressures.

• 120 PSI Maximum Pressure: Suitable for a variety of compressed air applications within the compressor's rated capacity.

• Two Universal Quick Connectors: Includes two 1/4-inch quick-connect fittings for convenient air hose connections.

• Dual Pressure Gauges: Allows easy monitoring of tank and regulated outlet pressure.

• Thermal Overload Protection: Helps protect the motor against overheating.

• Lightweight and Portable: Weighs approximately 44 pounds for easier movement between work areas.

Common Applications

• Jewelry making and repair workshops

• Electronics and precision equipment maintenance

• Camera and optical equipment repair

• Hobby and model-making workspaces

• General garage and workshop use

• Pneumatic tools within the compressor's airflow capacity

• Indoor work areas where reduced compressor noise is important

• Compressed air cleaning with appropriate filtration and attachments

Specifications

• Brand: California Air Tools

• Model: 4610AC

• SKU: 4610AC

• Product Type: Ultra-Quiet Oil-Free Air Compressor

• Running Horsepower: 1.0 HP

• Peak Horsepower: 2.0 HP

• Motor Speed: 1,680 RPM

• Pump Type: Oil-Free Dual Piston

• Tank Capacity: 4.6 Gallons

• Tank Material: Aluminum

• Noise Level: 60 dB

• Air Delivery at 40 PSI: 3.10 CFM

• Air Delivery at 90 PSI: 2.20 CFM

• Maximum Pressure: 120 PSI

• Electrical Requirements: 110V / 60Hz

• Current Draw: 8.5 Amps

• Minimum Generator Requirement: 2,500 Running Watts

• Tank Fill Time (Empty to Full): Approximately 130 Seconds

• Recovery Time (90–120 PSI): Approximately 30 Seconds

• Air Connections: Two Universal 1/4" Quick Connectors

• Dimensions: 19.1" L × 16.7" W × 19.7" H

• Weight: 44 lbs

• Safety Feature: Thermal Overload Protector

• Certification: UL Certified

• Warranty: 1-Year Limited Warranty

• Included Accessory: Air Filter

Frequently Asked Questions

How quiet is the California Air Tools 4610AC?

The 4610AC operates at approximately 60 decibels, making it substantially quieter than many traditional air compressors. Its low-noise design is particularly useful for indoor workshops, garages, and other environments where compressor noise can be disruptive.

Does this compressor require oil?

No. The 4610AC features an oil-free dual-piston pump, eliminating the need for routine pump oil changes and reducing maintenance requirements.

What is the advantage of an aluminum air tank?

The 4.6-gallon aluminum tank is lightweight and resistant to rust, making it easier to transport than many steel-tank alternatives. The complete compressor weighs approximately 44 pounds.

Can I use this compressor with pneumatic tools?

Yes, provided the tool's pressure and airflow requirements are within the compressor's capabilities. The 4610AC delivers 3.10 CFM at 40 PSI and 2.20 CFM at 90 PSI. Check your tool's specifications before use, particularly for equipment requiring continuous airflow.

What is the maximum air pressure?

The maximum rated pressure is 120 PSI.

How long does it take to fill the tank?

The compressor takes approximately 130 seconds to fill the tank from empty to its maximum pressure. Recovery from 90 PSI to 120 PSI takes approximately 30 seconds.

Does this compressor have multiple air connections?

Yes. It includes two universal 1/4-inch quick-connect fittings for connecting compatible air hoses and accessories.

Can I operate this compressor using a generator?

Yes, provided the generator meets the electrical requirements. California Air Tools specifies a minimum generator capacity of 2,500 running watts.

Is this compressor suitable for continuous operation?

The motor and pump are designed for extended operation compared with many conventional compressors. However, actual operating time depends on air demand and the compressor's duty cycle. Tools with high continuous airflow requirements may exceed its capacity.

Does the compressor include an air filter?

Yes. An air filter is included with the compressor.

What warranty is included?

The California Air Tools 4610AC includes a one-year limited warranty.

How will this compressor be shipped?

Due to its size, weight, and handling requirements, this compressor must ship via UPS. USPS Priority Mail is not available for this item.