LUBRICANT CONTAMINATION PREVENTION AND MITIGATION: A Guide For Maintenance Professionals

Lubricants are essential for the smooth and efficient operation of many types of machinery, from engines and turbines to gears and bearings.

- 

However, lubricants can also be vulnerable to contamination from various sources, such as dirt, dust, water, metal particles, microbes, and chemicals. Contamination can degrade the quality and performance of lubricants, leading to increased wear, friction, corrosion, oxidation, and varnish formation in the machines. This can result in:

• Reduced efficiency

• Increased downtime

• Higher maintenance costs

• Shorter equipment lifespan

The importance of lubricant contamination control – both prevention and mitigation – often goes unnoticed, despite the substantial financial and operational repercussions it holds. It is crucial for maintenance professionals to understand the importance of lubricant contamination control in operations. You can expect this article to discuss the definition and costs associated with lubricant contamination, as well as preventative maintenance strategies for various environments.

Definition of Contamination Control in Lubrication

Contamination control in lubrication is the process of minimizing or eliminating the ingress, generation, and accumulation of contaminants in lubricants and lubricated systems. Contaminants can be classified into three categories: