Comefri NPA710200IE3 Centrifugal fan

• Industrial ventilation systems for factories and workshops.
• Extraction of fumes, dust, and particulate matter in manufacturing.
• Air handling units for commercial and public buildings.
• Drying processes in various industrial applications.
• Combustion air supply for industrial furnaces and boilers.

Typical capacity

Centrifugal fans of this class typically handle significant air volumes, often ranging from thousands to tens of thousands of cubic metres per hour, depending on the specific impeller design and motor speed.

Power supply

Units like the Comefri NPA710200IE3 commonly operate on a 3-phase industrial electrical supply, typically 400V, 50Hz in the UK, with the motor power for this unit stated as 30kW.

Motor efficiency

The 'IE3' designation indicates a premium efficiency motor, which is standard for industrial equipment manufactured in 2017, offering reduced energy consumption compared to older standards.

Construction material

For industrial applications, centrifugal fan casings and impellers are typically constructed from robust materials such as painted mild steel, galvanised steel, or sometimes stainless steel for corrosive environments.

Noise levels

Industrial centrifugal fans can generate considerable noise; buyers should consider acoustic insulation or placement in a dedicated plant room. Specific noise levels depend on operating speed and system back pressure.

Mounting configuration

These fans are commonly designed for floor mounting or integration into ductwork systems, often featuring a robust base frame.

• What does 'IE3' signify for the motor?

  IE3 refers to 'Premium Efficiency' according to IEC 60034-30-1, indicating a high level of energy efficiency for the electric motor. This helps reduce operational electricity costs.

• Can this fan be used for corrosive air streams?

• What maintenance is typically required for a centrifugal fan?

• How do I determine if this fan is suitable for my specific airflow requirements?

• Is variable speed operation possible with this type of fan?

HVAC drives and controllers are valued for reliable temperature and humidity regulation in controlled laboratory environments. Buyers typically prioritise units with precise calibration history and minimal downtime records. When purchasing used equipment, inspecting control boards, sensor functionality and documentation of maintenance schedules proves essential. These systems gain strong reputation for durability when properly serviced, though older models may lack advanced digital interfaces. Compatibility with existing facility infrastructure remains a common purchasing consideration.

General overview for this equipment type