Excess water or moisture does no good to pneumatic systems, this can cause bacteria growth or corrosion in the systems and lead to an eventual breakdown. To prevent a system breakdown, you need a good compressed air dryer such as desiccant air dryer, chemical or refrigerated dryers.

It is important you examine each type of compressed air dryers and what they have to offer as they all have their pros and cons.

To help you decide which air dryer is most suitable for your project, we have listed some useful tips that will help you find the right compressed air dryer.

How to get the right compressed air dryer

There are many specifications of compressed air dryer online, many merchants also advertise different products, it is important you are knowledgeable about want you want. Don’t just visit a random store or online site to purchase air dryer, ensure you have researched about the product. Here is the site https://fluidairedynamics.com/air-treatment/refrigerated-air-dryers/ that will helps you to get the best details regarding refrigerated air dryers.

Below are the tips that will help you choose the right compressed air dryer, be it chemical, refrigerated, membrane of desiccant air dryer.

1. Avoid over-specification or overestimation

This point speaks to the need to dry water vapor or excess moisture from your compressed air. You do not need to dry water vapor from the compressed air in excess, in most cases, partial drying will work fine. Essentially, drying the compressed air below dew points -40°F (-40°C) is unnecessary. Over-drying compressed air is inappropriate, you should avoid purchase of desiccant air dryer that will over-dry the compressed air.

2. Avoid underestimation

This is also on the heels of the first point, you should not underestimate your needs. Do not give low drying where proper drying of the compressed air. Having wet air or excess liquid in the compressed air can cause damage to the system, a situation anyone would avoid.

Hence, it is important to evaluate you needs and determine if a desiccant air dryer will be appropriate or other air dryers such as chemical, refrigerated and membrane.

3. Know your required Dew Point

This is an important criteria you should consider before purchasing a compressed air dryer. If you require a dew point from 32°F to 40°F, a membrane dryer is appropriate, if dew points below 40°F/°C is required, a desiccant air dryer is best. Also, for water-sensitive applications, membrane dryers will be helpful.

4. Know the limit of water vapor your project can take

Different projects have varying degree of water sensitivity. It is vital that you know the level of water vapor or moisture a project requires, this saves you from underestimating or overestimating your needs. Some projects are water sensitive, this means drying out the water completely might be catastrophic. Some projects however require little or no water vapor.