AEROSHELL®Turbine Oil 750 is a 7½ mm2 /s synthetic mixed ester oil containing a thickener and additives which provide excellent load carrying, thermal and oxidation stability. It meets the requirements of DERD 2487 (now DEF STAN 91-98) and was developed to provide a high standard of lubrication specifically for British and Russian turbo-prop engines, especially those calling for mineral turbine oils and particularly turbo-prop engines where a good load carrying oil was required for the propeller reduction gearbox. Approved by the Russian authorities as an analogue to MN-7.5u and for those Russian turbo-prop applications which require the use of mixtures of mineral turbine oil and aircraft piston engine oil.
AEROSHELL® Turbine Oil 750 contains a synthetic ester oil and should not be used in contact with incompatible seal materials and some paints and plastics as this oil may negatively impact their function. Available in US Quarts and Drums of 55 US Gallons.
British: Approved DEF STAN-91-98 (replaces DERD 2487)
French: Equivalent to AIR 35174A
Joint Service Designation: OX-38
NATO: O-149 (equivalent O-159)
Russian: Analogue to TU 38.1011722-85 Grade MN-7.5u
Honeywell: Auxiliary Power Units (some models)
Pratt & Whitney Canada: PT6 (some models)
Rolls-Royce: Dart, Tyne, Avon (some early models only), Gnome, Pegasus, Palouste, Nimbus, Proteus, Orpheus, Olympus 200 and 300
Sikorsky: S-61N transmissions
Soloviev: D30 engine
Turbomeca: Astazou, Bastan, Turmo, Artouste, Arriel, Malika
For more information please refer to the attached documentation.
NOTE: Other AEROSHELL® piston engine and turbine oils, greases and fluids are also offered through our Web Platform for Supplies or can be furnished through our network of co-operating suppliers. Due to our continuously expanding list of suppliers and their respective range of offered products, certain AEROSHELL® products may not be currently listed in our Platform. Please refer to the supplied list of offered products or contact us for additional information or assistance on non listed products.