HiTEC® 2505 is a best-in-class, zinc-free performance additive for formulating turbine oils for open and combined cycle turbines, as well as gas and steam-driven turbines. This turbine oil additive package is engineered with a patented antioxidant system for unrivaled deposit, sludge, and varnish control. HiTEC® 2505 provides advanced filterability and stay-clean performance to turbine oils, improving the lifetime of valves, bearings, and filters, and preventing unplanned maintenance. Demulsifiers are formulated into the additive package to achieve exceptional demulsibility. Additionally, silicone-free antifoam prevents foaming and air entrapment. HiTEC® 2505 turbine oil additive can be blended with Group I, II and III base oils.

Turbine oils formulated with HiTEC® 2505 additive can meet the following industry and OEM specifications:

MAN Turbo Quality Requirements for Lubricants
GEK 107395A, 32568J, 27070, 28143B and 46506E
Siemens TLV 9013 04 (non-EP), TLV 9013 05 (non-EP)
ALSTOM HTGD 90 117 V0001X (non-EP)
DIN 51515 Parts I & II
Solar ES9-224W
British Standard BS489
Chinese National Oil Standard GB 11120-2011, Premium Grade