In June 2023, Damen Naval was awarded the contract to design and build four ASW frigates, two for The Netherlands and two for Belgium. In September, the Dutch government announced plans to increase the national Defense budget, and the Dutch Ministry of Defense presented the Defense Whitepaper 2024, revealing plans to order additional frigates. The ASW frigates will replace the current Karel Doorman Class multipurpose frigates. While they can be deployed for multiple tasks, the emphasis will be on anti-submarine warfare.
“We are delighted to welcome another Dutch partner on this prestigious project,” said Damen Naval Director of Corporate Strategy & Innovation Richard Keulen. “This project is unique because we are building identical frigates for two different NATO partners. Projects such as these are crucial for the Dutch naval shipbuilding industry, and we want to make sure to involve as many Dutch suppliers as possible.”

Left to right: Thierry Macharis (Alfa Laval Sales Manager Marine Division), Marcel van den Berg (Damen Naval Tactical Purchaser), David van Luijtelaar (Alfa Laval Head of Marine Division Benelux), and Bram Schellevis (Alfa Laval Senior Inside Sales Engineer Marine Division). The contract was signed at Damen Naval headquarters. (Image credit: Damen Naval)
Alfa Laval Benelux will supply the frigates with skid-built Fuel Oil Separators suitable for different fuel types. A cleaning table shall be provided for cleaning of the Fuel Oil Separator parts. The Oily Bilge Water Separator (PureBilge) is a fully automated centrifugal separation system that cleans oily water effectively at sea. The Oily Bilge Water Separator unit shall be skid-built and complete with interconnecting pipes and electrical cabling.
In addition to the ASWF project, Damen Naval and Alfa Laval are also collaborating on the Combat Support Ship being built for the Royal Netherlands Navy and the F126 frigates that Damen Naval is designing and building for the German Navy.
“We are excited and looking forward starting this project with strict demands in shock and noise levels with Damen Naval and extend our successful corporation,” says Head of Marine Division Benelux David van Luijtelaar. “Thanks to our extensive experience with defense and security projects, we are well-prepared, and several parts of our organization will contribute to this project.”