
Dresser-Rand offers the following as recommended upgrades (to be implemented during scheduled maintenance).
- Expander Blade Coatings
- Hot-Gas Expanders
- FCC Expander Bearing Cap Stud
- FCC Expander Casing Upgrades
- FCC Expander Shaft Seal Improvements
- FCC Expander Stator Upgrade - Integral Stator Shroud Design
- FCC Expander Stator Upgrade - Mechanically Fixed Stator Design
