Wärtsilä Delta cleaner

The Wärtsilä Delta cleaner enables cleaning of the charge air cooler without removing it from the engine. The cooler is cleaned by injecting foam generated in the cleaning unit. The method leads to faster maintenance, reduced downtime and lowered specific fuel oil consumption (SFOC).

    • Reduced downtime; the cleaning is easier and faster because the cooler does not need to be detached from the engine.
    • No risk of damaging the cooler during the cleaning.
    • Reduced SFOC because the differential pressure is kept at an optimal level.
    • The same unit can be used on all Wärtsilä engines charge air coolers which are modified to Wärtsilä Delta cleaner operation.
    • The lifetime of the coolers is increased.
    • Reasonable payback time on the investment.
    The Wärtsilä Delta cleaner is an ideal solution for marine and power plant customers operating with Wärtsilä 46 and Wärtsilä 50 engines.

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