Models
Pleat specifications DN65 DN80 DN100 DN125 DN150 DN200
Titanium height (cm) 50 50 100 100 100 100
Titanium width (cm) 25 25 38 38 56 56
Folding height (cm) 6 6 6 6 6 6
Max elements (cm) 6 10 8 12 10 14
Cooling surface per element (m2) 1,8 1,8 5,8 5,8 8,5 8,5
Max cooling surface (m2) 11 18 46 70 85 119
Titanium weight per element (kg) 4,6 4,6 12,2 12,2 20 20
Total weight per element (kg) 16,6 16,6 33,5 33,5 50 50
<br><b>Range guideline</b>
Propulsion engines 1–3 MW
Propulsion engines 3–6 MW
Propulsion engines 6 MW +
Auxiliary engines 0,5 - 1,5 MW
Central coolers 0,5 – 2 MW
Any other marine application
Video

The solution to the seawater cooling problem

Faster cleaning

Open elements reduces cleaning time

Plate heat exchanger:
8 hours job for 2 operators
Sperre Pleat Cooler:
1 hour job for 1 operator
Safe & Easy

Made for safe and
easy assembling

Maintenance

Designed for easy maintenance

Maintenance involves dismantling, high-pressure cleaning, and assembly
of a few robust elements that are easy to get watertight again.

References

Sperre Pleat references


  • Skandi Africa

  • Polarcus Nadia

  • Volstad

  • Ampere

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