---
product_id: 29414852
title: "California Air Tools 20040DCAD Powerful 4.0 HP Ultra Quiet and Oil-Free Air C..."
brand: "california air tools"
price: "191234364₫"
currency: VND
in_stock: true
reviews_count: 6
category: "California Air Tools"
url: https://www.desertcart.vn/products/29414852-california-air-tools-20040dcad-powerful-4-0-hp-ultra-quiet
store_origin: VN
region: Vietnam
---

# 4.0 HP powerful motor 75 dB ultra-quiet operation 20-gallon heavy-duty steel tank California Air Tools 20040DCAD Powerful 4.0 HP Ultra Quiet and Oil-Free Air C...

**Brand:** california air tools
**Price:** 191234364₫
**Availability:** ✅ In Stock

## Summary

> 🔧 Power meets peace: The compressor your workspace deserves.

## Quick Answers

- **What is this?** California Air Tools 20040DCAD Powerful 4.0 HP Ultra Quiet and Oil-Free Air C... by california air tools
- **How much does it cost?** 191234364₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/29414852-california-air-tools-20040dcad-powerful-4-0-hp-ultra-quiet)

## Best For

- california air tools enthusiasts

## Why This Product

- Trusted california air tools brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Robust 4.0 HP Motor:** Delivers high performance at low 1680 RPM for durability and efficiency.
- • **Whisper-Quiet Power:** Operates at a mere 75 dB—work uninterrupted in noise-sensitive spaces.
- • **80% Air Drying System:** Protect your tools with advanced moisture removal and aftercooler tech.
- • **Automatic Drain Valve:** Say goodbye to manual draining—smart, hassle-free tank maintenance.
- • **Oil-Free Dual Piston Pump:** Maintenance-free with 3000+ hours lifecycle for long-lasting reliability.

## Overview

The California Air Tools 20040DCAD is a 4.0 HP ultra-quiet, oil-free air compressor featuring a 20-gallon steel tank, operating at just 75 dB. Equipped with an 80% air drying system and automatic drain valve, it ensures cleaner, moisture-free air and minimal maintenance. Ideal for professionals seeking powerful, durable, and whisper-quiet performance in noise-sensitive environments.

## Description

The California Air Tools Powerful 4.0 Hp Ultra Quiet & Oil-Free Air Compressor with 80% Air Drying System and Automatic Drain Valve (220v 60hz) stands as one of the quieter compressors in the industry, with a noise level of just 75 decibels. Ideal for noise-sensitive environments, this super quiet air compressor is perfect for anyone working inside (office, shop, store, warehouse or home) where noise is a major issue. It is powered by a powerful 4.0 HP motor that runs at a low 1680 RPM, offering powerful performance with minimal noise and wear, thereby extending its lifespan and boosting efficiency. Featuring an oil-free dual piston pump system, this oilless air compressor is engineered for high performance and lasting durability, with a life cycle surpassing 3000 hours—outperforming similar models. With a maximum pressure of 125 PSI and weighing 176 pounds, this air compressor is also equipped with dual pressure gauges and one industrial "Push to Connect" quick connector for enhanced usability and efficiency. The 80% air dryer is designed to remove the water vapor from the air to protect tools and machinery; the aftercooler is a heat exchanger for cooling the discharge air from the air compressor. The California Air Tools EZ-1 Automatic Drain Valve has been designed to eliminate manually draining your air compressor air tank. At California Air Tools, we pride ourselves on delivering innovative, top-tier technology in air compressors that meet the needs of both professionals and hobbyists without compromising on power or user-friendliness. Elevate your workspace with the California Air Tools Powerful 4.0 Hp Ultra Quiet & Oil-Free Air Compressor with 80% Air Drying System and Automatic Drain Valve (220v 60hz). Discover the bliss of superior performance coupled with whisper-quiet operation, designed to enhance your efficiency and comfort.

Review: Best air compressor out there, quiet is key for the garage shop! - This is definitely the best compressor I've had yet. It's much quieter than the dual piston one I had before. Its capacity is pretty close to the one I had, perhaps just a bit more. I added some wheels to it so I could move it around. It's not that I move it around that much being it's 220V, It's that I have it under my bench and need to move it around when I want to work on the dust collector system.
Review: Great Compressor So Far - This replaced an old 2HP compressor in my shop. This builds pressure super quick, is super quiet and is working flawlessly so far. I have it hooked up to an IR Air Dryer and I run both drain valves into pneumatic sintered silencers and into a gallon jug to catch the bleed off since I don't want to route it outside for my neighbors to hear. It's a quiet setup and works wonderful for my milling machines and blast cabinet!

## Features

- ULTRA QUIET PERFORMANCE: The California Air Tools Ultra Quiet and Oil-Free 4.0 HP Air Compressor with 80% Air Drying System (220v 60hz) operates at only 75 dB noise level, ideal for noise-sensitive environments; CFM Rating: 12.80 CFM @ 40 PSI 10.60 CFM @ 90 PSI
- OIL-FREE DUAL PISTON PUMP TYPE: An oil-free pump for low maintenance, exceptional performance, and durability; boasting a life cycle of over 3000 hours, this oil-free air compressor is suitable for various temperatures and terrains, ensuring cleaner air
- POWERFUL 4.0 HP MOTOR: This ultra quiet air compressor is equipped with a powerful 4 HP horsepower motor that operates at only 1680 RPM, reducing noise and wear for a quieter, more durable performance
- 20 GALLON STEEL AIR TANK: This heavy duty air compressor features a 20-gallon steel air tank capacity; weighing 176 pounds, this compressor is perfect for the jobsite, shop, or garage; product dimensions: L (39") x W (25") x H (28")
- AIR DRYING SYSTEM AND AUTO DRAIN VALVE: The 80% air dryer removes the water vapor from the air to protect tools and machinery; the aftercooler cools the discharge air from the air compressor; the automatic drain valve eliminates manual draining of the tank

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B015J5HXKA |
| Additional Features | 80% Air Dryer System |
| Air Flow Capacity | 12.8 Cubic Feet Per Minute |
| Best Sellers Rank | #353,859 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,388 in Air-Compressor Accessories |
| Brand Name | California Air Tools |
| Capacity | 20 Gallons |
| Color | White |
| Compatible Hose Diameter | 0.08 Inches |
| Customer Reviews | 4.0 4.0 out of 5 stars (75) |
| Global Trade Identification Number | 00743369720072 |
| Included Components | Automatic Drain Valve |
| Item Type Name | Air Compressor |
| Item Weight | 175 Pounds |
| Manufacturer | California Air Tools- Home Improvement |
| Manufacturer Warranty Description | 1 Year Limited Warranty |
| Material Type | Alloy Steel |
| Maximum Current | 14 Amps |
| Maximum Power | 4 Horsepower |
| Model Name | 20040DCAD |
| Model Number | 20040DCAD |
| Motor Horsepower | 4 Horsepower |
| Noise | 75 Decibels |
| Power Source | Corded Electric |
| Recommended Uses For Product | Blow Cleaning, Dental, Nailing, Sanding, Spraying |
| Style | 4 Hp w/80% Dry Air, Auto Drain |
| UPC | 743369720072 |
| Unit Count | 1.0 Count |
| Voltage | 220 Volts |

## Product Details

- **Brand:** California Air Tools
- **Noise Level:** 75 Decibels
- **Power Source:** Corded Electric
- **Recommended Uses For Product:** Blow Cleaning, Dental, Nailing, Sanding, Spraying
- **Voltage:** 220 Volts

## Images

![California Air Tools 20040DCAD Powerful 4.0 HP Ultra Quiet and Oil-Free Air C... - Image 1](https://m.media-amazon.com/images/I/71mBI1sflgL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best air compressor out there, quiet is key for the garage shop!
*by B***N on January 6, 2026*

This is definitely the best compressor I've had yet. It's much quieter than the dual piston one I had before. Its capacity is pretty close to the one I had, perhaps just a bit more. I added some wheels to it so I could move it around. It's not that I move it around that much being it's 220V, It's that I have it under my bench and need to move it around when I want to work on the dust collector system.

### ⭐⭐⭐⭐⭐ Great Compressor So Far
*by T***N on May 31, 2024*

This replaced an old 2HP compressor in my shop. This builds pressure super quick, is super quiet and is working flawlessly so far. I have it hooked up to an IR Air Dryer and I run both drain valves into pneumatic sintered silencers and into a gallon jug to catch the bleed off since I don't want to route it outside for my neighbors to hear. It's a quiet setup and works wonderful for my milling machines and blast cabinet!

### ⭐⭐⭐⭐ Super quiet compressor for a personal workshop
*by T***. on March 8, 2023*

The noise level is something else. This replaced a large standard style compressor that I wore hearing protection for when working in the shop if it was running. Now you can have a normal conversation. Tank is small but the system is basically designed to run on demand, I've never run out of air operating my vapor blaster or anything else. BUT it's like the outsourced the painting of the tank to children. I've only had this for a year, it lives in a heated & cooled garage and the paint is just flaking off every weld on the tank and getting rust. I'm going to have to remove the motors, strip it and repaint it to avoid it turning into a pile of rust.

## Frequently Bought Together

- California Air Tools 20040DCAD Powerful 4.0 HP Ultra Quiet and Oil-Free Air Compressor, 20 Gallon Tank, 75 dB Noise Level, White, 220v 60hz, with 80% Air Drying System and Automatic Drain Valve
- Hromee 1/4 in x 25 ft Polyurethane Recoil Air Hose with Bend Restrictors Compressor Hose with 1/4" Industrial Universal Quick Coupler and I/M Plug Kit, Red

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-20*