ISO 11365:2025Published

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

Produits pétroliers et produits connexes — Utilisation et maintenance des fluides de régulation de turbines à base de phosphates de tris(aryle) — Recommandations et exigences

Abstract / scope

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.

Life cycle

Replaces

ISO 11365:2017WithdrawnPetroleum and related products — Requirements and guidance for the maintenance of triaryl phosphate ester turbine control fluidsInternational Standard · Published 8 Sep 2017 · ISO/TC 28/SC 4