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ISO 11365:2025

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Petroleum and related products — Maintenance and use of triaryl phosphate ester turbine control fluids — Guidance and requirements

This document provides guidance and requirements for the maintenance and the use of triaryl phosphate esters as fire-resistant fluids for turbine control, other hydraulic systems in power generation and fire-resistant turbine fluids.

This document is applicable to fluids under the HFDR category defined in ISO 6743-4 and under the TCD, TSD and TGD categories defined in ISO 6743-5.

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ISO 11365:2025

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