






CF Series
Comet centrifugal fans are primarily intended for critical duties requiring high reliability and guaranteed performance.
The various Series, which draw on Comet’s extensive know-how in the design and manufacture of dedicated fans, have been developed to meet the requirements of specific applications and are all characterised by high compactness and versatility, with extensive customisation options.
The impellers of Comet centrifugal fans can be fitted with straight, curved or aerofoil-profile blades, and can be made from carbon steel, stainless steel or aluminium, so that the most suitable solution is always available to meet a wide range of environmental, mechanical or noise-related requirements.
In addition to the fan itself, Comet is able to supply a wide range of accessories and installation solutions, including filters, shock absorbers, enclosures and soundproofing systems.
The Comet Fans CF centrifugal fan series is designed to ensure high performance and reliability in ventilation and cooling systems for the Oil & Gas sector, where operating conditions are particularly demanding and require robust, safe solutions.
The design complies with the sector’s most stringent regulations, ensuring operational continuity even in complex environments.
CF fans offer extensive customisation options to meet plant technical specifications and requirements. They are designed to operate in extreme climatic and environmental conditions, ensuring reliability and long-term durability.
The selection of CF fans is carried out using the dedicated Comet Fans software, based on an extensive range of tests and validations, to ensure the optimal choice in terms of performance and safety.
- Impellers in steel, stainless steel or aluminium, with flat, curved or aerofoil blades
- Three-phase motors IP55/IP65, Class F or H, 50/60Hz, suitable for inverter power supply
- Scroll casings, ducting and supports in carbon steel, stainless steel or aluminium, electro-welded
- Hot-dip or electrolytic galvanising, or epoxy coating certified for 500 hours in salt spray (longer durations available on request)
Wide range of accessories and customisations.
Special versions with specific characteristics, dimensions and certifications are supplied on request.
Double-inlet or double-impeller versions are available.
- Cooling of heat exchangers (ACHE)
- Ventilation and pressurisation of enclosed spaces
- Extraction of hazardous gases and vapours (ATEX/IECEx)
- Ventilation of tanks and storage areas
- Applications on offshore platforms and FPSOs
- Dimensions: Ø200 to Ø1400
- Power: 0,5kW to 200kW
- Pressure: 5500Pa
- Airflow: 60m3/s






