Fans

Size: The "225MM" specification typically refers to the diameter of the fan blades. In this case, it indicates that the fan has a blade diameter of 225 millimeters.

Application: These fans are commonly used in residential, commercial, and industrial settings for ventilation. They can be mounted on walls, windows, or ceilings depending on the specific model and purpose.

Airflow: The airflow capacity of the fan is an important consideration. High-speed fans like this one are designed to move a significant volume of air efficiently, which is crucial for maintaining air quality and reducing humidity in enclosed spaces.

Speed Options: It likely offers multiple speed settings to adjust the airflow according to specific needs or preferences.

Noise Levels: Depending on the quality and design, the noise levels can vary. High-speed fans generally produce more noise than lower-speed models, but advancements in motor and blade design aim to minimize noise while maximizing airflow.

Durability: Fans intended for continuous operation (like those used for ventilation) are usually designed to be durable and long-lasting. They often feature materials that are resistant to corrosion and wear.

Energy Efficiency: Efficiency in terms of power consumption is also a factor. Many modern fans are designed to be energy-efficient, which can lead to cost savings over time.