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See Fernstrum at Booth #E2 ...
13 - 15 Jun
All Day
Southampton UK
SO14 2AN Southampton UK


Our objective is to provide exhibitors and visitors from the ...
22 - 24 Aug
8:00 am - 6:00 pm
Viaport Marina Tuzla
Cami Mh Balıkçılar Sokak U Blok 20 U, D:226, 34940 Tuzla/İstanbul
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Fernstrum GRIDCOOLER®: The World's #1 Keel Cooler

Still best in class, our keel coolers out-perform the competition. Made with higher silver content, these coolers are built to take a beating in the world’s waterways. We have your solution for new or retrofit installations.

  • One-piece head design provides the durability you want and the flexibility you need
  • Fatigue resistant high-silver content joints absorb the vibration and stress of daily operation
  • Critical brazed joints are ultrasonically inspected to ensure proper penetration
  • Built on over 70 years' experience, and four generations of Fernstrums are proud to put their name on our keel coolers

"Hermasa have been using the Fernstrum GRIDCOOLERS very successfully for over 10 years in their tugboats."

— Alexandre Maciel, HERMASA - Vigo, Spain

WEKA Boxcoolers: All Performance. Zero Drag.

Produced in the USA and the Netherlands, our Weka Boxcoolers deliver performance at every task. Our technicians can custom spec a WEKA Boxcooler to meet your engine’s performance but exceed your expectations. Our cost-effective design and long life cycle makes this a smart choice.

  • 20 years Global experience 
  • Longer life-cycle
  • No costly, copper anodes
  • Tougher, thicker tubes

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