Grease separators

Registered white Rewatec logo
Total protection icon for rewatec grease separators
Total protection for peace of mind

Prevents property contamination 

Protects public health

Preserves water quality in rivers and lakes

simple to install icon
Simple to install

Pre-assembled and ready to use

Easy to manoeuvre on site

Ideal for sites with limited access

Commercial and industrial icon for grease separators
Commercial and industrial solutions

Performance you can trust 

Autonomous operation

Minimal maintenance

What are grease separators?

A Rewatec grease separator, is a tank that receives wastewater containing fats, oils, and greases (FOG). The tank separates and traps FOG while allowing partially clarified wastewater to flow downstream for additional treatment.

It is designed for a both commercial and industrial applications and is available for a variety of business sizes. 

Cutaway view of the Rewatec grease separator

Example applications

  • hotels and guest houses
  • restaurants and bars
  • cafes
  • schools
  • hospitals and healthcare facilities
  • food processing

How do grease separators work?

Grease separators work on the basis that animal fats and vegetable oils do not mix with water. Wastewater enters the separator and the grease and oil rise to the surface. It is trapped using a system of baffles. 


Cutaway view of the operation of the Rewatec grease separator


The size of the grease separator required will depend on the flow rate of fluid through the kitchen - either though sinks, dishwashers or other appliances.   

Grease separator maintenance 

Protect your property and the environment by having your Rewatec grease separator regularly serviced.

The frequency of service depends on the capacity of your tank, the amount of effluent you generate, and the environmental regulations in your area. It is best to speak with us to determine the service schedule that is right for you.

We stand by our products

Rewatec 20 year warranty

For over 50 years, we have proudly developed sustainable and long-lasting products that make a real difference for our customers, our professional partners, and, above all, our planet.

Our experience in the industry allows us to give you a 20-year warranty for our Rewatec grease separators.

Visit our office

​​​​​​At Premier Tech we strive to fully meet the requirements of our professional partners. If you require product functionality guidance or more detailed information for installations, we can provide a solution to meet your needs. 

Contact us to find out more

Available products

We offer a complete range of Rewatec grease separators to meet the size of your business.

Free quote

We are here to help. Request a quote today and our team of experts will be in touch. 

Request a quote