AeroShell AscenderAeroShell Ascender was developed for the latest generation of gas turbine engines as a thermally stable, low-coking, high elastomer compatibility product. Thanks to its extensive testing for elastomer compatibility – a known service problem – it achieves the optimum balance between anti-coking, thermal stability and elastomer compatibility; this will ensure reduced coke formation in engines, so any traditional engine problems associated with coke are significantly reduced.
Features- Excellent elastomer seal compatibility. You can use AeroShell Ascender and worry less about your seals swelling or degrading prematurely.
- Low coking performance. There’s less chance of oil coke build-up in bearing chambers and service pipes. This means you’ll reduce your maintenance and cleaning costs.
- Improved oxidation and thermal stability. Your oil will last longer during arduous engine conditions.
- Excellent compatibility with other approved oils. Switch from another approved oil to AeroShell Ascender without any concerns and issues.
- A ‘high performance capability’ grade oil. AeroShell Ascender performs better than traditional ‘standard’ grade oils, which can reduce maintenance costs and extend engine life.
Specifications:
US – Approved SAE AS5780D HPC Grade, Approved MIL-PRF-23699G HTS GradeBritish – Equivalent DEF STAN 91-101
French – Equivalent DCSEA 299/A
NATO Code – O-154
Joint Service Designation – Equivalent OX-27
- Viscosity: 5 mm2/s at 100°C (212°F)
- Flash point: 250°C (482°F)
- Pour point: -55°C (-67°F)
- Thermal stability: Excellent
- Oxidation stability: Excellent
- Elastomer compatibility: Superior
- Coking tendency: Low
