Condition Assessment Survey

Noise Level Reduction

External Cleaning of finned tube bundles

Upgrades

Maintenance Programs

Upgrades

GEA Airflow Services provides valuable know-how to operators who are considering an upgrade. In the event that process demands have exceeded the initial features and a new installation is considered too costly, an upgrade may be just what you are looking for. Upgrades can involve one or several of these options:

• Tip seals for tip clearance according to API 661 specifications
• Seal disks to prevent air recirculation at the center of the fan
• Optimal pitch angle
• Inlet bells for ideal inlet/outlet conditions
• Optimal fan tip speed/RPM
• Air seals
• Efficient/Reliable high efficiency fan blades
• Efficient/Reliable drive systems
• Fogging systems
• Proper external cleaning methods
• Re-tubes
• Completely new bundles
• Addition of entirely new bays