1.1. The EHGT / EHGD series is a large-capacity air intake filtration system designed for gas turbines and associated compressor intake applications, with available airflow configurations from approximately 100,000 to 2,000,000 m³/h.

1.2. The system removes airborne dust and particulate from ambient air before it enters the gas turbine, helping reduce contamination of compressor blades and other downstream components.

1.3. Effective inlet air filtration helps reduce compressor fouling and supports stable airflow through the gas turbine intake system during continuous operation.

1.4. Airborne particulate entering the compressor can contribute to fouling, erosion and performance deterioration, particularly in industrial environments with high ambient dust loading.

1.5. Filter condition and system resistance should be monitored because excessive pressure drop across the filtration system can reduce available intake airflow and affect gas turbine operating performance.

1.6. Maintaining cleaner compressor surfaces can help reduce performance losses associated with fouling and may reduce the frequency of compressor cleaning under dusty operating conditions.

1.7. The filtration system helps reduce the amount of airborne contamination reaching compressor blades and other internal components, supporting reliable long-term operation.

1.8. Filtration configuration is selected according to the required airflow, filtration efficiency, ambient dust concentration, environmental conditions and allowable system pressure drop.

1.9. Modular construction allows filtration area and equipment dimensions to be configured for different gas turbine capacities and installation layouts.

1.10. EHGT / EHGD systems can be configured for new installations or suitable retrofit projects according to the turbine intake arrangement and project requirements.