
Hans Buch is responsible for EVAC’s market operations throughout Scandinavia. EVAC is a leading global supplier of vacuum, wastewater and waste management systems. The solutions are used in both maritime and industrial applications.
The partnership provides access to thoroughly tested and innovative solutions. They meet stringent requirements for operational reliability, hygiene and efficient resource management.

Optimising operations and total cost of ownership
EVAC integrates waste management, vacuum technology and water treatment into a single solution. This ensures more efficient operation.
The systems are designed to reduce water consumption. They also minimise the need for waste storage and optimise energy consumption. At the same time, high performance and compliance are maintained.
At Hans Buch, we act as your technical adviser throughout the process. We support you from identifying your needs through to implementation.
Sustainable solutions for water and waste management
Evac’s solutions for marine vessels, as well as for sustainable freshwater production, wastewater treatment and the management of both dry and wet waste, are well known in the global market – both on land and at sea.
When you choose Evac Total Concept, their product specialists carefully plan and design a solution tailored precisely to its intended purpose, with a particular focus on energy and resource efficiency.
At Hans Buch, we supply advanced automation and electrical components for industrial applications. We advise on the selection of PLC systems, relays, power supplies and interfaces, with a focus on integration, operational reliability and scalability.
Tailored solutions with maximum impact
Together with EVAC, we make waste management an active part of the ship’s overall optimisation. We ensure that the solution not only meets requirements but also contributes to better resource utilisation, reduced impact and increased operational reliability.
At Hans Buch, our focus is clear: we turn advanced technology into practical solutions that create measurable value on board – tailored to each application and the customer’s needs.

Marine & Offshore | Contact us – EN
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