Consisting of a “hot” structural frame sand witch between two “cold” blade skins, is 100% thermally compensated in all direction.

Duplex seal – The “Protorque Equipments LLP.,” proprietary” “Duplex seal” design consist of multiple super alloy leaf seal segment which are “pressure assisted” to achieve a positive seal between blade and framemounted landing bars.

Duplex seal – The “Protorque Equipments LLP.,” proprietary” “Duplex seal” design consist of multiple super alloy leaf seal segment which are “pressure assisted” to achieve a positive seal between blade and frame mounted landing bars.