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Turbotect 927


TURBOTECT 927 is a high quality solvent-based gas turbine compressor cleaner designed for both ON LINE and OFF LINE wet cleaning applications. It is specifically formulated from organic solvents, surfactants and emulsifiers designed to remove grease, oil, soot and other deposits commonly found in gas turbine compressors. The ash-free ingredients in TURBOTECT 927 have been carefully selected to ensure that no incremental contamination of the gas turbine hot section can occur. TURBOTECT 927 meets the most stringent specification requirements of major gas turbine engine manufacturers. It is in use in many plant locations around the world, on all types of engines up to 250 MW in output.


TURBOTECT 927 forms a stable emulsion when mixed with water at the recommended dilution ratio, which is typically 1 part TURBOTECT 927 to 4 parts water. Normal quality fresh water is usually acceptable for OFF LINE cleaning, but most engine manufacturers require that demineralized or distilled water be used for ON LINE cleaning applications.

For ON LINE cleaning the diluted fluid is injected into the compressor section of the turbine while the unit is in operation. Average power loss is reduced and periodic OFF LINE cleaning intervals can be extended. For OFF LINE cleaning using typical soak and rinse procedures, TURBOTECT 927 is used at the same dilution strength and power recovery is normally significant.

NOTE: The engine manufacturer should be consulted prior to ON LINE cleaning under low ambient temperature conditions. Note that the freezing temperature of the cleaning mixture at the recommended 1:4 dilution ratio is 30°F (-1°C). Antifreeze additives are available from Turbotect on request.


TURBOTECT 927 is available in non-returnable steel drums containing net 208 litres (55 US Gallons) or in IBC’s (totes) containing approximately 1040 litres (275 US Gallons).

Turbotect: Leaders in gas turbine compressor cleaning and fuel treatment
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