Top 5 Quietest 2 Stage air Compressor

quietest 2 stage air compressor

Well, getting a quiet 2 stage air compressor is not a walk in the path for many people out there. These air compressors have larger capacity tanks, and as you know, bigger tanks make the loudest noise. However, a quiet unit is handy as it saves your ears from constant noise exposure. That’s why we have presented you with the quietest 2 stage air compressor in the market today.

It might be challenging to settle on one as they might be all beckoning. Anyway, know that all these products have different specifications, so we have prepared a buying guide in the second section of this article to help you get your dream air compressor. Sit tight and enjoy reading our review. 

Why Go For the Quietest 2-Stage Air Compressor?

A 2-stage air compressor compresses air in two levels, making it reliable and efficient. Most of the 2-stage air compressors have powerful motors, thus efficient for heavy-duty tasks. Moreover, an air compressor can run many tools at home or work. These tools include a spray gun, brad nailer, impact wrench, air blowers, sprinklers, etc. 

A quiet air compressor is important, on the other hand, as it maintains a conducive environment for work. Besides, noise is a health factor that can lead to hearing loss.

1. 5 HP Quiet Air Compressor, Vertical, 1 PH, 80-Gallon, Industrial Plus Series, Model ESP05V080I1 by EMAX Compressor

SpecificationsQuietest 2 Stage air Compressor

Size: 39 x 32 x 75 inches

Weight: 715 Pounds

Key features

  • Up to 50,000 hours of use
  • Five horsepower motor
  • Solid cast iron crankshaft
  • Flow-Tek concentric disc valves
  • 1-phase, 80-gallon tank
  • 5-year limited warranty

The EMAX Company brings in 38 years’ experience and new technology advancement to develop the large vertical air compressor with a silencer. The unit is made of cast iron pump integrated with dual control design for automatic operation rated up to 50,000 hours. 

The low RPM pump operates with a super quiet system. The continuous mode functionality eliminates wear and tear on the magnetic contactor for a longer lifespan. It also features a precision-balanced, solid cast iron crankshaft with Timken-style stainless steel roller bearings for smooth and efficient operation.

Besides, it employs a Cool-Tek technology that allows it to operate at a low temperature to reduce moisture build-up, extending its lifespan. The Flow-Tek concentric disc valves also ensure optimum performance and longevity. 

The system also incorporates non-absorbent gaskets to prevent oil seepage from the pump. Expect little noise since it has a silencer that operates by channeling the noise through a series of baffle plates and a pre-filter medium.  

Additionally, EMAX offers a reliable 5-year limited warranty if you order this product!

Pros

  • Super quiet operation
  • Durable air compressor
  • 5-year limited warranty
  • High performance
  • Smooth and efficient operation

Cons

  • One may need a smaller tank air compressor

BUY ON AMAZON

2. SS5 5HP 60 Gallon Single Stage Air Compressor (230V, Single Phase)

SpecificationsQuietest 2 Stage air Compressor

Size: 24 x 30 x 73 inches

Weight: 310 Pounds

Key features

  • 1-year limited warranty
  • Over 5,000 hours of trouble-free use
  • Rated up to 135 PSI pressure
  • 60-gallon tank
  • 2,000 hours of lubricant change out
  • 5-horsepower 2 stage compressor

The air compressor integrates a durable cast iron construction technology that ensures the longevity of up to 5,000 hours of trouble-free operation. It also delivers a maximum pressure of up to 135 Psi. The large 60-gallon tank provides plenty of air for diverse applications.

The unit is easy to operate as it employs an automatic start/stop pressure switch control. It comes pre-wired and fully assembled, plus the filter is easy to change. The oil-sight gauge and easy to fill oil port simplify its use and maintenance. 

Using all season select synthetic lubricant enhances its efficiency as it takes 2,000 hours of service between change-outs. This is four times longer than the ordinary petroleum-based lubricants.

The system also incorporates advanced safety features such as an enclosed belt guard to protect vital parts and manual thermal overload protection of the motor. The air compressor is ideal for any environment and application, from do-it-yourself enthusiasts to professionals. 

Pros

  • Employs safety precautions
  • Durable
  • Plenty of air supply
  • Ideal for any environment
  • Easy operation
  • Comes fully assembled
  • 1-year limited warranty

Cons

  • Does not come with a cable nor male plug

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3. 7.5 HP Quiet Air Compressor, 2-Stage, Vertical, 1 Phase, 80-Gallon, EMAX Yellow, Industrial Series, Model ES07V080V1 by EMAX Compressor

SpecificationsQuietest 2 Stage air Compressor

Size: 39 x 32 x 75 inches

Weight: 950 Pounds

Key features

  • 50,000 hours of use
  • Has Flow-Tek concentric disc valves
  • 5-year limited warranty
  • 7.5 horsepower motor
  • Low RPM pump
  • 80-gallon vertical air compressor
  • 1 phase 2-stage air compressor

The super quiet industrial air compressor is designed to offer up to 50,000 hours of use with proper maintenance. With low RPM ratings, the pump is built to last. Its Flow-Tek concentric disc valves ensure maximum performance and longevity.

It also features a precision-balanced, solid cast iron crankshaft with Timken-Style stainless steel roller bearings for smooth and efficient operation. Be certain of a 5-year limited warranty if you order this air compressor.

The 7.5 horsepower motor is powerful enough to run most heavy-duty air tools. It integrates a system that ensures quiet operation by channeling the air via a pre-filter media and a series of baffle plates found in the silencer chamber.

The Cool-Tek technology ensures a cooler air compressor that operates with a lower temperature to prevent moisture formation, thus extending the unit’s lifespan. Choose wisely by ordering this EMAX air compressor that is built with 38 years of experience. 

Pros

  • Operates with a low temperature
  • 5-year limited warranty
  • Maximum performance and longevity
  • Low RPM ratings
  • Easy to operate
  • Powerful motor
  • Operates quietly

Cons

  • 80 gallon might be too large for some tasks

BUY ON AMAZON

4. 10 HP Quiet Air Compressor, 1 PH, 2-Stage, 80-Gallon, Vertical, EMAX Yellow, Industrial Series, Model ES10V080V1 by EMAX Compressor

SpecificationsQuietest 2 Stage air Compressor

Size: 39 x 32 x 75 inches

Weight: 950 Pounds

Key features

  • 10-horsepower motor
  • Vertical air compressor
  • 208-230 volt AC
  • 1750 RPM
  • Flow-Tek concentric disc valves
  • 5-years limited warranty
  • 1-phase 2-stage air compressor
  • 80-gallon vertical tank
  • Over 70,000 hours of usage

Imagine operating a 10-horsepower motor! Amazing, right? This is so powerful to run any heavy-duty air tool out there. Don’t worry about the noise as the air compressor offers a 25% reduction in operating noise level. 

The low operating speed of 1750 ensures a more extended lifespan and quiet operation. Its system also includes Flow-Tek concentric disc valves that help to enhance its performance and longevity. 

The 80-gallon tank is large enough to run multiple air tools without a refill. Besides, intake air is channeled, trapped, and dissipated within the silencer structure for low noise production. That leads to the production of big air with less noise!

The 100 % cast iron pump makes it rigid, and the reusable oil filter ensures minimum maintenance. In fact, the pump has a proven life service of over 70,000 hours. Besides, the air compressor is backed up with the best warranty of 5-years. 

Pros

  • Minimum maintenance
  • 5-years limited warranty
  • Longer lifespan
  • Operates quietly
  • Runs multiple air tools
  • Powerful motor

Cons

  • 80-gallon tank size might be larger for small air tools

BUY ON AMAZON

5. 2475N7.5-P 7.5hp 80 gal Two-Stage Compressor (230/1)

SpecificationsQuietest 2 Stage air Compressor

Size: 38L x 26W x 70H

Key features

  • Over 15,000 hours of trouble-free use
  • 7.5 horsepower motor
  • 80-gallon tank size
  • 175 PSI maximum pressure
  • 2-year warranty
  • 2000 hours of service

Ingersoll Rand is one of the most reliable and popular tools manufacturers in the market. With more experience and comprehensive knowledge of this niche, you can trust this 2 stage air compressor from Ingersoll. 

The air compressor offers maximum power and flexibility. It produces a maximum air pressure of 175 PSI, one of the highest in the market. The 80-gallon receiver tank provides plenty of air for most demanding applications. 

It is designed with a durable cast iron construction, making it last longer and serving over 15,000 hours of trouble-free operation. The overhung crankshaft, individual cast cylinders, and one-piece connecting rod simplify service and maintenance. 

The air compressor uses all season select synthetic lubricant that increases its performance. The lubricant has 2000 hours of service between change-outs, four times longer than regular petroleum-based lubricants. You will also enjoy a two-year limited warranty from Ingersoll Rand. 

Pros

  • 2-year limited warranty
  • Maximum air pressure
  • Longer service life
  • Low maintenance requirement
  • Durable construction
  • Large storage tank capacity

Cons

  • Only ideal for industrial works
BUY ON AMAZON

How to Buy the Quietest 2 stage Air Compressor

Once you’ve decided to settle on a quiet 2 stage air compressor, you’ll need to consider other factors as well. A good air compressor comprises various features for reliability, efficiency, and durability.

We have decided to prepare a comprehensive buying guide to lead you towards the right unit for your task. Here are the factors to dig into before choosing one:

1. Airflow Ratings

The airflow ratings are normally given in cubic feet per minute (CFM). This is the amount of air an air compressor can deliver in a minute. Different units can deliver various airflow at different pressure ratings. The ability to deliver various airflow at different pressure levels allows you to perform multiple tasks through different tools. 

A unit with a low CFM rating will deliver less air that cannot drive some tools. Therefore, you should check the CFM rating of your tool before choosing your air compressor. I’ll advise you to strike a balance in the CFM rating to avoid units with higher ratings that may go overboard. A good deal is selecting a unit falling between 0.6-5 CFM at a pressure of 90 PSI. 

2. Purpose

The purpose of buying an air compressor is as important as the features it should possess. The type of work you intend to perform relies on the compressor’s features. If you opt to work on heavy-duty tasks, you’ll need a powerful unit with a duty cycle motor.  

Remember, you’ll spend more if you intend to buy a quieter air compressor. Moreover, your intention will also determine specifications such as tank size, airflow, pressure ratings, and noise level. 

3.Noise level

In our review, we’ve listed the quietest 2 stage air compressor, and thus noise is of great concern before buying your unit. Noise is expressed in decibels, and the higher the decibels, the louder the noise produced by the air compressor. A good air compressor should have a rating of below 80 decibels. Above this value disrupts conversation and can injure your ears. 

You will need to confirm the decibel ratings of your air compressor to be on the safe side. A quiet air compressor will limit disturbance to your ears and those of the surrounding employees. 

4. The Tank Size

The capacity of your tank is vital as it determines the amount of air you’ll use before a refill. It is given in gallons. A larger air compressor is recommended since it will serve your tool for a long period without refill, which is time-consuming. Another great advantage of larger tanks is that you can operate more than one tool simultaneously. Our list contains up to 80-gallon tanks, so feel free to choose larger capacity tanks. 

5. Oil-Free or Oil Lubricated air compressor

The method of lubrication is also a factor to bring into play since both have merits and limitations. Oil-based units require oil for lubrication, which allows the machines to run smoothly and efficiently. Lubricated air compressors are quieter and have a longer lifespan. However, oil-based units require regular check-ups and maintenance. You’ll have to frequently clean the valves too.

Oil-free units are lighter and require no maintenance. Besides, it saves you some cash as you’ll not spend on oil. 

6. Maintenance

As we have seen between oil-free and oil-based air compressors, oil-based units require frequent maintenance. Moreover, it would be best to choose an air compressor with a simple drain valve for easy drainage of water that condenses on the inside of the tank. 

7. Warranty

Our products on the list have a longer warranty period that goes up to 5 years. Warranty is a vital factor, as any unit can break down anytime. Therefore, you can return it to the manufacturer for a repair if it still falls within the warranty period. The longer the warranty, the better, since manufacturers who provide longer warranty are more confident with their products.

Frequently Asked Questions 

Why is my air compressor making a loud noise?

Loud noise can be experienced while buying an air compressor or after using it for a while. It would be best if you avoided loud air compressors by settling on lower decibel ratings. So, confirm with your dealer. However, if it starts to produce louder noise after using it for a while, then the refrigerant might be leaking or excess internal pressure. If you realize this, you should return it to the dealer if it falls within the warranty period or take it for repair elsewhere. 

How Much Louder Are ordinary Air Compressors?

A regular air compressor is always much louder than the silent ones. They can sometimes be twice as loud as silent ones as they range around 120 decibels noise level. 

Conclusion

There are many air compressors with varied specifications based on the model. All you need is to go through the buying guide to equip your brain with the vital factors to look into before settling on a brand. 

Our list contains the quietest 2 stage air compressors that exist in the market. They have been tried, tested, and certified by our customers and us. All of them have both advantages and disadvantages. So, best of luck as you find one for your task.