Wall Mounted Extraction Fan Axial 550mm 360W IP44 7500m³/h 99Pa, Ferono

Quick Facts — Ferono Wall Fan FPT550

• Axial fan for wall mounting, diameter 550 mm
• Brushless motor with double bearings
• Airflow 7500 m³/h, power 360 W
• Protection class IP44, insulation class F
• Motor and blades in metal
• Protective grille on both sides of the blade assembly
• Operation from -20°C to 80°C, humidity 20–85%

An axial fan for wall mounting with a brushless motor and protective grilles on both sides of the blade assembly. The motor and blades are made of metal, and the aerodynamically profiled blades give efficient airflow on a single-phase power supply.

The brushless motor is prepared for voltage regulation and is protected against overheating via a built-in temperature sensor in the windings. The fan is rated to protection class IP44 and withstands demanding operating temperatures and humidity.

Key benefits of the Ferono FPT550

With an airflow of 7500 m³/h, the FPT550 moves more air than the smaller 500mm model in the same series, while keeping the same noise level of 74 dB. The brushless motor with double bearings gives stable, long-term operation, and electrical strength of 1500VAC/50-60Hz for one minute with a leakage current below 5 mA demonstrates a design built with industrial safety margins.

How is the motor protected against overload and moisture?

A built-in temperature sensor in the windings interrupts or regulates operation at excessive temperature, and insulation class F on the copper winding gives extra margin under heavy load. Protection class IP44 lets the fan withstand splash water and dust in normal industrial environments, while an insulation resistance of 10 MΩ at 500V DC ensures electrical safety over time.

Where does the FPT550 fit best?

With its larger diameter and higher capacity, the FPT550 suits wall-mounted ventilation in medium to larger industrial premises, warehouse buildings and production halls where a higher airflow is needed than smaller models in the series can deliver. The fan also performs well in spaces with varying temperature and humidity throughout the year.

Dimension overview Ferono FPT550 (mm)

Suitable for: HVAC installers, facility managers, workshop supervisors and installers of industrial ventilation in medium-sized premises.

Industries: industry, warehousing and logistics, workshops, production.

Frequently asked questions (FAQ)

How much more air does the Ferono FPT550 move compared with the smaller 500mm model?

The Ferono FPT550 delivers 7500 m³/h compared with 6570 m³/h for the smaller 500mm model in the same series, an increase of approximately 14%. Power consumption increases at the same time from 320 W to 360 W.

Does the Ferono FPT550 need extra protection when mounted outdoors?

Protection class IP44 is sufficient for splash water and dust in normal outdoor conditions, but the fan should not be exposed to direct water jets or submersion. In extremely exposed locations, an additional weather cover or canopy above the fan is recommended.

What sets the Ferono FPT550 apart from a centrifugal fan with equivalent capacity?

The Ferono FPT550 is an axial fan that moves air straight through the rotor with low back-pressure of 99 Pa, whereas a centrifugal fan with the same airflow handles significantly higher pressure drops in duct systems but takes up more space and costs more to run. The axial design makes the FPT550 the first choice for open wall ventilation rather than installations with long duct runs or filters.