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Library Engine Room Heat Exchangers Shell-and-Tube Heat Exchanger Donghwa Entec PCHE (Printed Circuit Heat Exchanger) - H2 Pre Cooler
Donghwa Entec

PCHE (Printed Circuit Heat Exchanger) - H2 Pre Cooler

Shell-and-Tube Heat Exchanger · Heat Exchangers

Technical data from manufacturer or class sources · not yet verified by a person
Specifications

Technical data.verified

Every value below comes from the manufacturer datasheet or class-society record on file for this model.

Operating Pressure700 bar
TechnologyDiffusion Bonded Solid-State Joining (No Welds)
ApplicationHydrogen Fuel Cell Waste Heat Recovery
AdvantageHigh Pressure/Temperature Capability
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Service

Service notes.

What our service work and the manufacturer documentation say about keeping this model running.

Service notes

Trend inlet and outlet temperatures, pressure drop and leakage. Inspect tubes, tube sheets, covers, gaskets and internal deposits when opened and use an approved cleaning method. Investigate cross-contamination and repeated loss of thermal performance. Refer to the manufacturer documentation for the exact figure for tube condition, test pressure and cleaning limits.

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