CASTROL AGT-HTS

Description

Castrol AGT-HTS is a lubricating oil with a viscosity of 5 cSt at 100°C. It is based on neopentyl polyol esters with high

thermal stability, fortified with carefully selected anti-oxidant, anti-wear and anti-corrosion additives.

Application

Castrol AGT-HTS has been designed for use in aero derivative gas turbine engines in ground gas turbines

(aeroderivative) including marine and off-shore installations. It is tailor-made to ensure low coking propensity, high

resistance to oxidation and thermal degradation, high electrical conductivity. Therefore Castrol AGT-HTS is

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

Approval Status

Aero-derivative gas turbines requiring a MIL-PRF-23699 G Class HTS lubricant

- Recommended for Rolls-Royce/Siemens 501K-B7, 501K-B7S and 501K-B7C.

- Meets requirements of SAE AS 5780HPC

Advantages

High performance anti oxidant

Minimises seal swell within the HTS class of lubricants

Excellent cold start performance

Additional Information

Fully miscible in all proportions with other MIL-PRF-23699 lubricants . When switching from one oil brand to another

brand within the same specification (MIL-PRF_23699), the "top-off" procedure is preferred. Experience has shown a

gradual transition is preferred to avoid carbon shedding for elastomer seals in the lubrication circuit. For more details on

compatibility please contact your Castrol representative.