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Revolutionary energy-efficient pump systems

Energy-efficient pump systems

Thorion is a series of products that will combine low-weight/low-energy DC motors, flow optimisation and connectivity through sensor technology. All well integrated with Ydra’s world-class pump system expertise. Thorion is a system that can be implemented in various industries.

DC motors

Flow optimisation

Sensor technology

Operations must keep moving, but consume less energy

The Thorion concept is a response to the increase in energy consumption and greenhouse gas emissions across the world. According to the latest reports from the Intergovernmental Panel on Climate Change (IPCC), limiting global warming to around 1.5°C requires global greenhouse gas emissions to peak before 2025 at the latest, and be reduced by 43% by 2030.

New demands and regulations for vessels and operations in and around the ocean space are coming soon. Operations must keep moving, but consume less energy . Thorion has been developed to speed up the transition to a greener future.

Size matters

Ydra introduces ultra-compact,
ultra-high-efficiency motors

Our DC motor solutions will reduce the need for overall conversions in a battery/hybrid setting . The DC motors will substantially lower energy consumption on ships and offshore installations, as well as sea farms. These products will speed up the transition to a greener future.

Up to 20%
less energy required

Up to 50%
reduction in size

Up to 90%
less weight

Size and performance specifics

Smaller units
Less weight
More efficient


The new system will cut both costs and emission levels by replacing traditional AC motors with a state-of-the-art motor system with smaller DC units, better technology and lower weight. We increase the energy saving impact of transitioning to battery/hybrid infrastructure on installations by reducing the need to convert from AC to DC. The system’s compact size also leaves more space for cargo. Thorion is a drop-in replacement system.

Calculations from 82m offshore
wind service vessel

Energy reduction with Thorion systems
Up to 37%
Fuel (tonnes/year)
CO2 (tonnes/year)