Emmie 2

The Alfa Laval Emmie 2 is a mobile centrifugal separator that makes it easy to remove particles and water from industrial oils. The Emmie 2 helps to increase oil lifetime and reduce equipment wear. Its mobility and ease of connection make it ideal for several tanks and small installations.

Solid-liquid separation centrifuge

Easy, affordable, effective

  • Installed in a bypass flow so no machinery alterations required
  • Plug-and-play operation
  • Requires no supervision once started
  • Disc stack separator provides rapid, simultaneous and continuous three-phase separation of water and particles

The Alfa Laval Emmie 2 is a complete cleaning system including separator, feed pump and controls. It can be supplied with or without a heater. It extends oil lifetime, increases uptime and reduces equipment wear. It removes virtually all water and more than 99% of solid particles 2-5 µm in size (but no additives) from any service oil. Under normal operating conditions, payback time can be less than a year.

Accelerating sustainable solutions

Imagine a more sustainable world. A world in which less is needed to produce even more. A world in which we efficiently meet our growing energy needs and at the same time reduce CO2 emissions. Imagine a world where we can harness the power of natural resources while preserving them. At Alfa Laval, we don't just imagine this world. We build it together with our customers and our partners.

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How it works

The Alfa Laval disc-stack centrifuge efficiently separates the solid and liquid phases from each other. Traditional settling tanks use gravity to separate phases. Due to the high rotational velocity, the Alfa Laval centrifuge separators speeds up separation by 5,000 times using centrifugal force instead of just gravity.


The force presses heavy particles outwards against the separator walls. The disc stack inside the separator bowl ensures lighter particles follow the heavier ones instead of the liquid, making separation more precise and efficient.

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Experience the benefits of high-performance lube oil cleaning

The quality of your lube oil determines equipment lifetime and levels of productivity. Cleaned lube oil maintains its quality over time and is therefore essential to a healthy, trouble-free process.

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Whitepaper: The importance of lube oil cleaning

Eager to understand more about lube oil cleaning? Our whitepaper gives you a comprehensive overview of the technologies available and acts as a guide to choosing the best one for your application.

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Quick selection guide

The Alfa Laval product guide is an easy-to-use tool to help you filter, select and quote the best solution for effective cleaning of coolants, wash liquids and lube oil. Enter the online catalogue and find your selected products and parts now. If the products are not visible for your country, please fill out the contact form.

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Service Kits and Spare Parts

An Alfa Laval centrifugal separator will perform for decades if you look after it properly. But you have to familiarize yourself with the manual and make sure you use genuine spare parts and the right tools. We provide specific service kits with genuine spare parts and a comprehensive package of detailed service instructions. We even have service videos on how to properly maintain your separator. Visit the product catalog to find out more! If the products are not visible for your country, please fill out the contact form.

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Contact us

If you want to find out more about separation, fill in the form and one of our experts will be in touch soon.



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