Aircol 150 Louvered Toilet, WC and Bathroom Fan / Aspirator 300 m³/h - Aircol 150 MP

USAGE AREAS

Suitable for ventilation in small to medium-sized spaces such as:
Bathrooms, toilets, kitchens, pantries, laundry rooms, garages, workplaces, etc.
Specifically designed for use with pipes up to a maximum length of 1.5 meters, either directly or connected to an extractor.

FEATURES

• Ultra-light mechanical shutters open with airflow and close automatically when the extractor is turned off.
• These shutters provide excellent protection against dust, bad odors, and cold air entering when the extractor is not in use.
• The shutters are designed to operate inside the unit, prioritizing the aesthetic appearance of the front cover.
• Made of high-quality ABS plastic, ensuring durability against bad odors, humidity, and external factors while maintaining its original appearance.
• The dust-exposed front cover can be easily cleaned by wiping.
• Optimized motor and body design minimize noise levels.
• Self-lubricating motor bearings ensure quiet and long-lasting performance.
• Can be easily mounted on walls, windows, etc.
• Comes with a locking clamp for easy installation.
• Has IPX4 protection against water splashes.
• Manufactured according to EN 60335-2-80, Low Voltage Equipment - 2006/95/EC, and Electromagnetic Compatibility - 2004/108/EC standards.

TECHNICAL SPECIFICATIONS

• Voltage/Frequency (Volt/Hz): 230/50
• Current (A): 0.30
• Power (Watt): 30
• Airflow (m³/hour): 300
• Speed (Rpm): 2100
• Pressure (Pa): 61
• Noise Level (@3m) (dB (A)): 41
• Min. / Max. Operating Temperature (ºC): -30 / 40
• Weight (Kg): 1.1
• Material: ABS plastic
• Protection Class / IP: II / IPX4
• Motor Insulation Class: B

AIRCOL 120 Toilet, WC, and Bathroom Fan

FACTORS TO CONSIDER WHEN CHOOSING A RADIAL FAN

Four parameters must be considered when selecting a fan:

1. Required Airflow
2. Pressure Losses
3. Acceptable Noise Level
4. Electrical Power Connection Type

The required airflow for ventilation depends on the purpose of the space, the number of occupants, objects inside, and their activities. The table below shows the air change rates for different environments:

The required airflow can also be determined based on the level of activity:

• Normal Activity (Non-Smoking): 29 m³/hour per person
• Normal Activity (Smoking): 58 m³/hour per person
• Light Activity: 45 m³/hour per person
• Heavy Activity: 60 m³/hour per person

AIRFLOW CALCULATION

Required airflow is calculated as follows:

Q [m³/hour] = Air change rate (per hour) × Room volume (m³)

or

Q [m³/hour] = Number of people × Required airflow per person

After determining the required airflow, an appropriate duct design (considering noise and air velocity criteria) should be made, and pressure losses should be calculated. Based on the environment in which the fan will operate, the type of fan (axial, radial, roof, smoke extraction, etc.) should be selected, and the appropriate fan should be chosen based on the required airflow and static pressure.

EXAMPLE CALCULATION

In an office with five employees, a ceiling height of 2.6 meters, and a floor area of 50 m²:

Room volume:
2.6 × 50 = 130 m³

Using the air change rate for offices (4-8), assuming a rate of 5:
130 × 5 = 650 m³/h airflow needed

Considering normal activity level (non-smoking):
5 people × 29 m³ = 145 m³/h airflow needed for occupants

Total required airflow:
650 + 145 = 795 m³/h

The fan selection should be based on this airflow requirement.

FAN INSTALLATION

After determining the airflow, the installation location should be decided—whether it will be mounted on the ceiling, wall, chimney, or ventilation duct.

Another consideration is the fan’s electrical power source:

• If used in an office setting, it is usually mounted on a wall or window.
• If using residential electricity, a single-phase fan should be chosen.
• If used in an industrial area, a three-phase (380V) fan should be selected.