FishFlow Innovations develops and builds innovative fish migration facilities and protection systems. Our mission is to contribute to solve migration barriers for fish and prevent damage to fish through our tailor-made products.
Fish Friendly Screw Pump
The 100% fish friendly water pumping solution from ø 0.8m up to ø 5.0m. Pumps up to 10 m³ per second.
Siphon Fish Ladder
Makes pumping stations, weirs, dams, sluices and other objects passable in both directions for migrating fish.
Free Flow Turbine
The most robust free flow turbine in the world.
Fish Friendly Screw Turbine
Usable for generating energy and for pumping water. 100% fish friendly.
Strobe Light Fish Deterrence
Keeps fish away from pumping stations, cooling water intakes and hydro power stations.
Eel ladder
This modified siphon fish ladder facilitates migration of eel in areas where migration of other fish species is unwanted.
Low Pressure Turbine
This low pressure turbine, developed in cooperation with Pentair Fairbanks Nijhuis, is a fish friendly hydro power station.
Fish Friendly Axial Pump
This axial pump, developed in cooperation with Pentair Fairbanks Nijhuis, enables fish to migrate through pumping stations.
Airlift
The airlift is an effective and efficient device for mixing water and thereby controlling blue-green algae.
Reef Ball
In areas where natural structures are lacking, reef balls can enhance the habitat for fish by providing shelter.
Silent Bowthruster / Ship Propeller
This patented thruster generates no cavitation, is superbly quiet and highly efficient.
Archimedean Drum Screen
This patented self-cleaning sieve effortlessly removes jellyfish, fish, and debris from (cooling) water inlets.
Curious how FishFlow Innovations
helps building
a sustainable future?
FishFlow Innovations develops and builds innovative fish migration facilities and protection systems. Our mission is to contribute to solve migration barriers for fish and prevent damage to fish through our tailor-made products. We develop products with key features: fish friendly, energy efficient and silent, e.g. pumps, turbines, pump impellers, ship propellers, water sieves and siphon fish ladders.
All our products have been developed with particular attention for the natural preference and behaviour of fish. This results in facilities that are eagerly utilised by fish and enable their passage without injury or mortality.
With 8 active patents and more than 70 realized projects in 5 countries we are building a future where the wellbeing of aquatic ecosystems and the generation of renewable energy is evident.
Should you have a question regarding the protection of marine ecosystems or our hydroelectric systems? Feel free to contact us!
What customers say about FishFlow Innovations
FishFlow Innovations has a practical no-nonsense focus and expert knowledge.
Peter Paul Schollema
The concept is brilliant in its simplicity, which results in a reliable product.
Stany Vanremoortele
Our working relationship is great and the feedback from our UK customers is excellent.
Martin van Nieuwenhuyzen
FishFlow Innovations is a pleasant business partner. Craftsmanship is in their genes.
Pier Schaper
“ Our strength is the unique combination of knowledge of engineering, great insight in water flows and behavior of fish.”
Management
Gerard Manshanden
Managing Director
Niels Manshanden
Operational director
Contact
We are always interested in new projects, big or small. Please do contact us for specific questions or projects. We like to hear from you!
If you would like to contact us with a question or service request, call us on +31 227 570 020 or you can send us an e-mail. For other ways to contact us have a look on our contact page.