+31 168 328 550 [email protected]

More than 20.000 different genuine & OEM quality spares and complementary services to keep your separators up and running!

Our products

Ever since we started our company in 1985 we have strived to provide you with the best quality spare parts available for your GEA Westfalia and Alfa Laval separators. Add more than 35 years of engineering & repair experience to the mix and you’ve got a program that completely supports the spare parts and service demand for the separators on board your vessels.

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Curious what we do for power plants?

Separating the best from the rest!

In order to get you what you need to separate the best from the rest, there are a few things we aim for very seriously.

Outstanding quality

Since 1985 we strived to achieve an honorable track record when it comes to providing our customers with the highest quality spares and services for GEA Westfalia & Alfa Laval separators.

Parts from stock, delivered fast!

We tend to keep a regular stock of approximately 20.000 different genuine & OEM quality spare parts and dozens of complete separators and exchange pieces to make sure we can quote and ship out whatever you require within 24 hours world wide. 

Complete engineering & service solutions

In addition to our spare parts program, we also offer you complete service & engineering solutions to properly support you with any technical requirements regarding your GEA Westfalia and Alfa Laval separators.

Coming into port and in need for spares or services?

We’ll have our spare parts and/or engineers quay side in no-time. We’ll go the distance to get you whatever you need, where ever you need it!


Interested in what’s going on behind the scenes or what international marine event we’ve got on our agenda? Check out our news items for the latest updates!

Extensive exchange bowl program!

Extensive exchange bowl program!

At the heart of the machine a driving centrifugal force is working to provide your engines with pure and clean lube or fuel oil. To ensure your separators will always stay up and running, we offer an extensive range of exchange bowls for Westfalia and Alfa Laval which...

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New representatives all over the world!

New representatives all over the world!

We are pleased to announce that KET Marine is represented all over the world by experienced Marine and Power professionals. Recently we started working together with representatives acting on our behalf in Central America, Scandinavia and Turkey amongst many other...

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KET Marine wishes you a wonderful festive season!

KET Marine wishes you a wonderful festive season!

Dear all, Despite the fact that 2020 has been a very turbulent year for all of us, we are proud to have served you throughout the year, also in difficult times. We would like to take the oppurtunity to genuinely thank you for the faith you have stored in KET Marine...

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Find us

KET Marine Agency

KET Marine Office

About us

We exploit our activities in the dynamic markets of the maritime and power generation industry. Since the founding in 1985, the main objective for KET Marine has always been to provide clients with reliable, high quality spare parts and service solutions for oil separators at a competitive price.


+31 168 328 550

Koperslagerij 23
4762 AR Zevenbergen
The Netherlands

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