Support & Spares

Tornado - A revolution in gentle fish handling

Securing the highest level of fish welfare is important to deliver high quality products in the aquaculture industry.

PG-Tornado has a unique ability to safely transfer fish due to the rotating equipment being isolated from the fish transfer channel. This opts for improved fish-welfare and reduced mortality rate, compared to existing technology.

With a flexible regulation of pumping capacity, PG-Tornado allows for a more effective and easy to control process than ever.

Product development and optimalization with CFD-analyses, performance tests at our in-house test facility, and design verification with SINTEF's sensorfish has resulted in a revolution in gentle fish handling while securing efficient transport.

Recent news: Frøy opts for newly developed fish pump for de-lousing vessel (04.05.21)  


Download product sheet:



 PG Flow Solutions - Tornado



General specifications:

  • Gentle pumping of live fish
  • No moving parts in contact with the fish
  • Quiet in operation
  • High capacity, 2000m3/h
  • Head: 3 - 5 meters
  • Produced in seawater-resistant Duplex (pickled)
  • Designed and produced i Norway
  • DN500 flanges
  • Hydraulic powered motor
  • SINTEF tested
  • Horizontal and vertical configurations available
  • Pressure tested at 2 bar

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PG-Tornado has been developed with extensive use of the world class simulation software Ansys CFD package.

PG Tornado

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