AIRCOL 150C MP Glass and Wall Type Axial Fan

What is an Axial Fan?

An axial fan is a type of fan that allows air to flow axially in a direction parallel to the shaft, where blades rotate. The airflow at the inlet and outlet is axial. The rotating blades draw air parallel to this axis and push it outward in the same direction.

The fan is designed to generate force by creating a pressure difference, resulting in airflow along the fan. Axial fans create a high airflow velocity, which generates a large amount of airflow. However, the airflow they produce is at low pressure.

Areas of Use

Suitable for ventilation in small and medium-sized spaces such as: Bathrooms, toilets, kitchens, pantries, laundry rooms, garages, workplaces, etc. They are specifically designed for direct mounting on windows.

Features

• Ultra-lightweight back shutters open with the suction power of the air and close when the fan is turned off.

• Mechanical shutters provide the best protection against dust, unpleasant odors, humidity, and other external factors when the fan is not in operation.

• It has an aesthetic front appearance.

• Can be easily mounted vertically on windows.

• The air outlet flap provides the best protection against dust, unpleasant odors, and cold that may enter from outside when the fan is not in use, while also preventing heat loss from the inside.

• The filter exposed to dust can be easily removed for cleaning by wiping or washing.

• Self-lubricating and maintenance-free motor bearings ensure quiet and long-lasting performance.

• The motor belongs to Class H insulation.

• Our products are manufactured in accordance with EN 60335-2-80, Low Voltage Equipment [2006/95/EC], and Electromagnetic Compatibility [2004/108/EC] standards.

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Considerations for Selecting an Axial Fan

When selecting a fan, attention should be paid to four parameters:

• Required Airflow Rate

• Pressure Losses

• Acceptable Noise Level

• Electrical Power Connection Type
  
  

The necessary air exchange for the space to be ventilated relates to the purpose of the space, the number and activities of living beings and objects within it. The adjacent table provides the necessary air exchange rates for different

The amounts of air required per person in living and working spaces, depending on activity, can help determine the needed airflow rate.

• Normal Activity (Non-Smoking): 29 m³/hour

• Normal Activity (Smoking): 58 m³/hour

• Light Activity: 45 m³/hour

• Heavy Activity: 60 m³/hour

Based on the information provided above, the required airflow can be determined as follows:

Q [m³/hour] = Air Exchange Rate (per hour) * Room Volume(m³)
Or
Q [m³/hour] = Number of People * Required Airflow Rate per Person

After determining the required airflow in the space, appropriate duct design (considering noise and airflow speed criteria) should be made, and pressure losses must be calculated.

Depending on the environment in which the fan will operate, the type of fan (axial, radial, roof, smoke exhaust, etc.) should be decided, and the fan should be selected according to the specified airflow-static pressure pair on the appropriate fan curve.

To illustrate what has been written above and in the table with an example:

In an office with 5 employees, the ceiling height is 2.6 meters, and the floor area is 50 m², which gives a volume of 2.6 * 50 = 130 m³.

The air exchange rate table provides a value of 4-8 for offices. Let’s consider the average as 5. Therefore, the air requirement will be 130 * 5 = 650 m³/h. If we assume that normal activity is taking place in the office, the total air requirement for employees will be 5 people * 29 m³ = 145 m³.
Thus, the overall air requirement will be 650 + 145 = 795 m³/hour.

Fan selection should be made based on this airflow requirement.