Do you know what corrosion is and how it can affect air receivers? Corrosion is a common problem in many industries and can cause severe damage to equipment if left untreated. Air receivers, in particular, are highly susceptible to corrosion due to their exposure to moisture and other corrosive elements.

Air receivers are an essential component in many industrial settings, serving as a container for compressed air. They are used in a variety of applications, including manufacturing, construction, and automotive repair. However, corrosion can weaken the integrity of an air receiver and ultimately lead to a catastrophic failure.

Preventing corrosion in air receivers is crucial to ensure their safe and efficient operation. In this article, we will discuss the effects of corrosion on air receivers and how to prevent it. We will explore the different types of corrosion, their causes, and the measures that can be taken to mitigate their effects. By the end of this article, you will have a better understanding of how to protect your air receivers from corrosion and keep them working in top condition.

Understanding Air Receiver Corrosion

Corrosion can manifest in several forms, depending on the type of metal, the environment, and other factors. Common types of corrosion include uniform attack, pitting, crevice corrosion, and galvanic corrosion. Each of these types may have unique characteristics and may require different approaches for prevention or remediation.

Factors that Lead to Corrosion in Air Receivers

One of the primary reasons for corrosion in air receivers is exposure to moisture or humid conditions. When compressed air is stored in a receiver, moisture can accumulate inside, leading to the formation of rust and other corrosive substances. Moreover, the presence of impurities such as oil and dirt can accelerate the corrosion process by providing a conducive environment for bacteria and other microorganisms to thrive. For more information on the effects of corrosion and how to prevent them visit our blog here.

Another significant factor that contributes to corrosion in air receivers is the choice of materials used in their construction. Air receivers made from low-quality materials or those that are not properly coated or protected are more susceptible to corrosion. Similarly, air receivers that are exposed to extreme temperatures or corrosive gases can also deteriorate quickly, leading to costly repairs or replacements.

Preventing Corrosion in an Air Compressor Tank

Corrosion is a serious problem that can affect any metal surface, including air compressor tanks. Left unchecked, corrosion can cause damage to the tank, affect the air quality, and even lead to costly repairs or replacement. Luckily, there are steps you can take to prevent corrosion and extend the lifespan of your air compressor.

  1. Keep the tank dry: Moisture is one of the main causes of corrosion. Make sure to drain your compressor tank of any accumulated water regularly. You can also install a moisture trap or a desiccant dryer to remove any remaining moisture from the compressed air.
  2. Use the right oil: Choosing the right oil for your air compressor can help prevent corrosion. Look for oils that contain rust and oxidation inhibitors, as well as anti-wear additives. These additives will help protect the metal surfaces from corrosion and wear.
  3. Inspect and maintain your tank: Regular inspections can help you identify any signs of corrosion early on. Check the inside and outside of the tank for any signs of rust, pitting, or discolouration. If you notice any damage, address it immediately before it gets worse.
  4. Paint or coat the tank: Painting or coating your air compressor tank can provide an extra layer of protection against corrosion. Make sure to use a paint or coating that is specifically designed for metal surfaces and can withstand the high temperatures and pressure of the compressor.

By taking these simple steps, you can help prevent corrosion in your air compressor tank and keep it running smoothly for years to come. Remember to always follow the manufacturer’s instructions and recommended maintenance schedule for your specific compressor model.


In conclusion, taking the necessary steps to prevent corrosion on air receivers is crucial for the safety and longevity of your equipment. By understanding the causes and effects of corrosion, and implementing proper maintenance and inspection procedures, you can ensure that your air receivers remain in top condition for years to come. Don’t wait until it’s too late – start protecting your equipment today!

Now you know the effect of corrosion check out the effect of moisture on air receivers and compressed air systems next.