A Complete Guide to Choosing a Generator Silencer

Did you know that certain cities have a silent zone to reduce noise emission levels? These often include areas such as hospitals, schools, and other areas that may have a higher sensitivity to noise. If you’re looking to reduce the noise coming from your generator, you may want to consider using a silencer.

Generator silencers are a necessary piece of equipment for many industrial businesses. They help to reduce the noise level of generators, making them less obtrusive and annoying.

If you’re in the market for a new generator silencer, it’s important to know what factors to consider when making your purchase. This guide will walk you through the process of choosing a generator silencer that meets your needs.

What Are Generator Silencers?

Generator silencers are devices attached to the exhaust of a generator in order to reduce the noise that it produces. There are two main types of generator silencers: passive and active. Passive generator silencers work by absorbing the sound waves produced by the generator, while active generator silencers work by canceling out the sound waves.

Both types of silencers can be effective at reducing the noise produced by a generator, but active silencers are generally more expensive. Generator silencers are an important part of ensuring that a generator can be used without causing too much noise pollution.

The Benefits of a Generator Silencer

Generator silencers are often used in commercial settings, such as

• Office buildings
• Hotels
• Restaurants

There are several benefits of using a generator silencer in a commercial setting. First, it can help to reduce the noise level in the area. This can create a more pleasant work environment for employees and customers.

Second, a generator silencer can help to reduce the amount of pollution produced by the generator. This can improve air quality in the area and protect the health of those exposed to the fumes.

Finally, a generator silencer can prolong the life of the generator by reducing wear and tear on the engine. This can save money in the long run by preventing the need for expensive repairs or replacements.

Generator Silencers: The Basic Designs

Generator accessories can play an important role in reducing noise levels. One type of generator accessory is a reactive silencer.

Reactive silencers work by absorbing sound waves and then releasing them at a lower energy level. This type of silencer is typically made of metal and can attach to the generator exhaust pipe.

Absorptive Silencers

Absorptive generator silencers work by absorbing the noise from the exhaust before it has a chance to escape. This type of generator silencer is typically made from materials such as fiberglass or ceramic.

Combination Silencers

As the name suggests, combination silencers are a combination of reactive and absorptive generator silencers. This type of generator silencer is typically made from a metal chamber with absorption material fitted inside. Combination silencers offer the best noise reduction of all the different types of generator silencers.

Types of Generator Silencers: Your Options

These basic building blocks can offer several different generator silencers to choose from. The type of generator silencer you need will depend on the model of your generator and the level of noise reduction you require.

Let’s take a look at a few options.

Cylindrical Silencers

Cylindrical silencers are among the most popular options and can be used in a variety of applications. These silencers can be mounted horizontally or vertically, making them versatile and easy to use in any generator setup.

Cylindrical silencers are also relatively affordable, making them a great option for budget-minded shoppers. Whether you’re looking for a generator accessory for inside or outside use, a cylindrical generator silencer is a great choice.

Low-Profile Silencers

Low-profile silencers are a popular option for many generators, as they are less likely to be damaged by debris or high winds. In addition, low-profile silencers typically have a higher sound reduction rating than other types, making them ideal for use in areas where noise levels are a concern.

However, low-profile silencers can be more expensive than other options and may require more frequent maintenance. As such, it is important to weigh the pros and cons of low-profile silencers before making a purchase.

Emission Control Silencers

These are typically used in industrial settings where noise emissions need controlling. Emission control silencers work by reducing the amount of noise generated by the engine. This is done by absorbing the noise and then redirecting it away from the engine. In some cases, emission control silencers can also reduce vibration.

Attenuation Silencer

Another type of generator silencer is the sound attenuation silencer. These are designed to reduce the overall level of noise that is emitted by the engine. Sound attenuation silencers work by absorbing and dissipating the noise before it has a chance to reach the outside world. This can be an effective way to reduce noise pollution in residential areas.

Hybrid Silencers

Finally, there are also hybrid silencers available that combine both emission control and sound attenuation into one unit. These are typically used in situations where both types of noise reduction are needed.

Sounding Rating for Each Generator Silencer

Decibels (dB) are a unit of measurement used to express the loudness of a sound. The decibel scale is logarithmic, which means that each increase of 10 dB represents a tenfold increase in noise level.

For example, a sound with a dB level of 30 is ten times louder than a sound with a dB level of 20. Decibels are often expressed as dBA, which stands for “decibels adjusted.” This measurement takes into account the fact that the human ear is more sensitive to certain frequencies of sound than others.

As a result, dBA levels are generally lower than dB levels, making them a more accurate way to measure the loudness of a sound. When it comes to generator silencers, the higher the dBA rating, the better.

Hospital-grade silencers have the highest dBA ratings, followed by super extreme-grade silencers. Industrial-grade and residential-grade silencers have the lowest dBA ratings but are still effective at reducing noise levels.

When choosing your generator, consider these gradings:

• Industrial Grade
  • Exhaust noise reduction of 15 to 20 dBA
• Critical Grade
  • Exhaust noise reduction of 25 to 32 dBA
• Super Critical Grade
  • Exhaust noise reduction 30 to 38 dBA
• Hospital Grade
  • Exhaust noise reduction of 35 to 42 dBA
• Hospital Plus Grade 
  • Exhaust noise reduction of 35 to 50 dBA
• Extreme Grade
  • Exhaust noise reduction of 40 to 55 dBA
• Super Extreme Grade 
  • Exhaust noise reduction of 45 to 60 dBA

When Is It Time for A Generator Silencer?

A generator can be a great asset for a business, providing a reliable source of backup power in case of an outage. However, generators can also be quite loud, and if not properly muffled, can create a significant noise pollution issue.

For this reason, businesses should consider installing a generator silencer when their generator is likely to cause excessive noise. There are a few factors to consider when determining whether a silencer is necessary, including

• The size and type of generator
• The location of the business
• The sensitivity of nearby residents or businesses to noise pollution

If a silencer is necessary, there are a variety of options available, and it is important to select one that is specifically designed for the make and model of the generator being used. By taking these steps, businesses can ensure that their generator does not become a nuisance to their community.

Where to Find the Best Generator Silencers

There are many industrial and commercial applications for generator silencers. In some cases, such as with hospitals and other 24-hour facilities, it is absolutely essential to have a quiet generator that will not disturb patients or disrupt delicate equipment.

In other cases, such as with construction sites or outdoor events, a generator may simply need to be silenced for the sake of courtesy. Either way, finding the best generator silencer for your needs is important.

Swift Equipment Solutions is one place to find high-quality generator silencers. They offer a wide range of products to suit different budgets and needs, and their team is always available to help you choose the right product for your application. With Swift Equipment Solutions, you can be sure you’re getting the best generator silencer for your money.

Reducing Your Generator Noise: Maintenance Tips from the Pros

In order to maintain a healthy and efficient generator, it is important to perform regular maintenance. This includes checking the:

• Oil level
• Air filter
• Spark plugs

In addition, it is also important to reduce generator noise. Make sure that the generator is properly installed. If it is not level, it will vibrate more and produce more noise.

Get a Generator Silencer Today

If you are looking for a way to reduce generator noise, a generator silencer is a great option. There are many different types of silencers available, and the best one for your needs will depend on the make and model of your generator, the location of your business, and the sensitivity of your community to noise pollution.

However, with a little research, you should be able to find the perfect generator silencer for your needs. Swift Equipment Solutions is a great place to start your search. Check out our products today!