Vapor degreasing is a cleaning process that uses solvents on machines to keep them clean and functioning at their best. It’s a crucial process in many industrial facilities. Let’s dive deeper into what vapor degreasing is, why people use it, how it works and the benefits of using it in your organization.

About Vapor Degreasing

A vapor degreasing system condenses solvent vapors onto the equipment you are cleaning with no need for your employees to scrub the device or use water. You can use vapor degreasing on materials such as:

  • Ceramic
  • Glass
  • Gold and other metals
  • Plastic

The vapors eliminate contaminants efficiently and effectively.

Why People Rely on Vapor Degreasing

Organizations that have a mandate to reduce costs, boost employee safety and reduce their environmental impact have come to rely on vapor degreasing systems to keep their equipment clean.

If your company demands precise cleaning of parts, such as when manufacturing jewelry, medical devices or electronics, or components in aerospace, aviation or automotive industries, vapor degreasing is a crucial way to quickly and efficiently remove impurities, per your exacting specifications.

How Vapor Degreasing Works

You can think of a vapor degreasing machine as a still (such as to make alcohol). The machine boils a cleaning fluid, converting it into fumes and vapor. Boiling occurs at temperatures ranging from about 105 degrees Fahrenheit to 165 F, so you typically do not need to be concerned about excess heat being generated in your facility by degreasing equipment.

After boiling, the heated vapors naturally rise to the top of the degreasing machine, hitting a refrigeration layer that results in a temperature inversion to condense the vapor into liquid once again, so you can use it over and over.

You put items needing to be cleaned into a basket and lower it into vapors that occur above the system’s boil sump. The vapor moves into spaces inside the parts and across their surfaces to dissolve fluxes, grease and oil. Then, you move the parts from the boil sump to the device’s rinse sump for purified cleaning fluid to get rid of any last remnants of impurities.

This method of cleaning is in stark contrast to standard water-based systems because you are recycling the degreasing fluid, purifying it over and over. The result is an affordable and environmentally friendly approach to cleaning your equipment.

Benefits of Using Vapor Degreasing

With vapor degreasing, your workers benefit from not needing to rinse the equipment, as the solvent will evaporate rapidly and leave no residue. For companies looking for solutions involving nonflammable solvents, it’s an ideal choice.

Instead of experiencing inconsistent results from employees who follow different approaches to manual cleaning, you can count on more consistent degreasing by using a vapor degreasing system instead.

You’ll rule out cross-contamination of parts and equipment since you are purifying the solvent as it cycles through the system. The closed-loop system requires more costs up-front, but the savings you realize over the long term make up for the initial purchase price.

Vapor Degreasing Helps Companies “Go Green” and Boost Safety

Being able to recycle your cleaning fluid will lower operating expenses, as well as allow you to run a greener facility, since the degreaser keeps cycling through the boil and evaporation cycle to be purified and used over and over.

Having a better understanding of the nature of vapor degreasing will enable you to run your facility more effectively. You’ll be reducing the amount of toxic material in use, which protects workers and the community, and helps you adhere to the latest government regulations.

Because you have the option of working with a low-toxicity cleaner, your business can reduce its environmental impact.


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