The high temperature HTS/HPC turbine oil for hot to very hot engines

Description

TURBONYCOIL 640 is a lubricating oil with a viscosity of 5 cSt at 100°C. Fortified with an original in-house selected anti-oxidant, it is tailor-made to address requirements regarding low coking propensity, high resistance to oxidation and thermal degradation and elastomer compatibility.

Applications

Gas turbine engines in military and civil aircraft (including helicopters)
Accessories (APU, IDG, starter, air cycle machine) of civil aircraft
Stationary industrial gas turbines (aero-derivative)

TURBONYCOIL 640 is recommended for use in hot running engine designs where evidence of oil coking and/or oil degradation was noted.

Main benefits

Outstanding high thermal stability
Excellent non-coking performance
High resistance to oxidation and thermal degradation
Low foaming tendency
Superior lubricity
High conductivity

TURBONYCOIL 640 has shown higher long-term experience (+25% running operation life) versus rival oils on Allison 501-KB7S series.

Approvals

SAE AS5780 HPC*
MIL-PRF-23699 HTS
NATO CODE O-154

*A more stringent specification compared to MIL-PRF-23699, since it encompasses all the requirements of the military specification as well as specific OEMs testing requirements.

TURBONYCOIL 640 is approved for use on Siemens/ Rolls-Royce ground gas turbine (aero-derivative): 501-KB7, 501-KB7S and 501-KB7C engines.

Contact us for more information.