Products

R.W. Fernstrum & Company

WEKA Boxcooler (US-built)

Uncoated 90/10 CuNi sea-chest box cooler built in the US under Fernstrum's WEKA partnership; no coating or ICAF required.

Fernstrum builds WEKA Boxcoolers in the United States for the Americas in partnership with WEKA Marine. The cooler is a closed-circuit tube bundle mounted in the vessel's sea chest. Its tubes are uncoated 90/10 copper-nickel, whose natural corrosion and fouling resistance removes the need for a protective coating or an ICAF system. Units can serve one or several heat sources. They come in athwartship, longitudinal, bottom-mount and stepped (space-saving) layouts, and a removable bonnet allows service without dry-docking. The catalogue gives cooling capability for engines up to 10,000 kW.

Specifications

Tube material
uncoated 90/10 copper-nickel
Engine power kW max
10,000
Circuits
single or multiple heat sources
Orientations
athwartship, longitudinal, bottom mount
Stepped design
Yes
Max field pressure test bar
4.5
Max field pressure test psi
65

Listed under

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