Plate Heat Exchanger · Heat Exchangers
GEA GEA NT 150 2000kW Central cooling is identified in the source list as a plate heat exchanger. It is normally installed or arranged in the engine-room cooling, heating or process circuit. Its purpose is to transfer heat between separate fluid circuits. The source record provides the existing record note 'Heat Exchangers, Central cooling'. The equipment is based on plate, brazed-plate or shell-and-tube heat-transfer surfaces and connections. The exact model designation distinguishes the installed configuration from neighboring variants in the same category; refer to the manufacturer documentation for the exact figure.
Every value below comes from the manufacturer datasheet or class-society record on file for this model.
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What our service work and the manufacturer documentation say about keeping this model running.
Trend inlet and outlet temperatures and pressure drop to identify fouling. Inspect frame or covers, port connections and visible sealing areas for leakage or distortion. Clean heat-transfer surfaces using methods compatible with installed materials and deposits. Investigate any evidence of cross-contamination with an approved leak or pressure test. Support connected piping independently so nozzle loads are not transferred into the exchanger. Refer to the manufacturer documentation for the exact figure for tightening, cleaning, pressure-test and repair criteria.
Keep model-correct gaskets or cover seals, selected spare plates or approved tube-repair materials as applicable, port seals and manufacturer-recommended corrosion-protection parts. Brazed units are normally replaced as an assembly after an internal structural leak.
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