The MEGA Line axial exhaust fans have been meticulously designed to provide effective air renewal across a wide range of environments with limited ventilation, creating a comfortable and healthy space for occupants. Compact and highly efficient, they are particularly well suited for areas such as powder rooms, bathrooms, living rooms, walk-in closets, offices, and medical practices, ensuring continuous air circulation while significantly improving indoor air quality.
About the Product

Key Features:
Exclusive Circular Design: Slim front grille with only 9 mm in thickness.
Super Quiet: Designed to ensure low noise levels and enhanced comfort in the environment.
Versatile Installation: Suitable for wall or ceiling installation, with connection to ducts up to 3 meters in length.
High-Quality Material: Manufactured from high-strength ABS.
Bearing: Supported by bearings with copper bushings.
Service Life: 15,000 to 25,000 hours (under proper installation conditions).
Enhanced Safety: Motor thermal protection, IPX4 protection rating (resistant to water splashes), and Class II insulation (double insulation, with no grounding required).
Certification: INMETRO certified.
Warranty: 1 year.
Installation and Mounting
- Drill an opening in the wall or ceiling with a diameter compatible with the specified duct.
- Position the exhaust fan inside the opening and connect it to the duct using a suitable flexible duct (for connections to ducts up to 3 meters in length).
- Secure the unit using wall plugs and screws at the mounting points on the exhaust fan’s front frame, following the pre-drilled guide holes.
Available Options
Timer: Timer for continuous operation.
KIT: Includes a 25 cm flexible duct and self-closing grille.
Connectflux
Anti-Mold Module: Provides scheduled air renewal in the environment.
Silencius Module: Reduces noise levels after activation.
Technical Specifications
| MEGA | MODELO | |||||||
|---|---|---|---|---|---|---|---|---|
| Frequency | 50 Hz | 10 | 11 | 16 | 18 | 25 | 34 | |
| Maximum Airflow | m³/h | 95 | 110 | 160 | 150 | 250 | 340 | |
| CFM | 56 | 65 | 94 | 106 | 147 | 200 | ||
| Maximum Pressure | mmH₂O | 3,5 | 4,2 | 3,5 | 4,2 | 4,9 | 7,6 | |
| In. W.G | 0,138 ” | 0,165 ” | 0,138 ” | 0,165 ” | 0,192913386 | 0,299 ” | ||
| Frequência | 60 Hz | 10 | 11 | 16 | 18 | 25 | 34 | |
| Maximum Airflow | m³/h | 95 | 110 | 160 | 180 | 250 | 340 | |
| CFM | 56 | 65 | 94 | 106 | 147 | 200 | ||
| Maximum Pressure | mmH₂O | 5 | 6 | 5 | 6 | 7 | 11 | |
| In. W.G | 0,197 ” | 0,236 ” | 0,197 ” | 0,236 ” | 0,275590551 | 0,433 ” | ||
| Motor Power [W] | 13 | 13 | 17 | 17 | 17 | 24 | ||
| Single-Phase Voltage [V] | 127 /230 V | |||||||
| Total Power Consumption [W] | 127 V | 23 | 26 | 26 | 41 | 37 | 52 | |
| 220 V | 17 | 19 | 18 | 30 | 29 | 38 | ||
| Sound Pressure Level [dB]* | 30 | 31 | 31 | 28 | 33 | 40 | ||
| Ambient Sound Pressure Level – Leq [dBA]** | 46 | 45 | 46 | 43 | 47 | 55 | ||
| Duct [in.] | 4″ | 4″ | 5″ | 6″ | 6″ | 6″ | ||
| Weight | Kg | 0,47 | 0,51 | 0,60 | 0,67 | 0,73 | 0,89 | |
| lbs | 1,04 | 1,1243562 | 1,322772 | 1,4770954 | 1,6093726 | 1,96 | ||
* Specifications for 220 V / 60 Hz. Sound pressure level measured at 3 m in free field, with ducts connected to both the inlet and outlet. 1/3-octave band at 2.5 kHz.
** Specifications for 220 V / 60 Hz. Perceived ambient sound pressure level measured at 3 m in free field, with ducts connected to both the inlet and outlet.


Models
Mega 10 and 11
Mega 16
Mega 18, 25 and 34

| MODEL | Dimensions (mm) | |||
|---|---|---|---|---|
| A | B | C | D | |
| Mega 10/11 | 150 | 85 | 96 | 9 |
| Mega 16 | 179 | 97 | 125 | 9 |
| Mega 18/25/34 | 203 | 99 | 148 | 9 |
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Frequently Asked Questions
The main function of an exhaust fan is to remove gases and vapors from the environment, promoting indoor air renewal.
When purchasing an exhaust fan, be sure to check the unit’s dimensions and the manufacturer’s installation requirements and recommendations.
To increase airflow, exhaust fans should be installed side by side, or the ductwork should be duplicated. Alternatively, an exhaust fan with a higher airflow capacity can be used.
To increase pressure, the exhaust fans should be installed in series, one behind the other.
How do I choose the best exhaust fan?
The installation of an exhaust fan should comply with the applicable technical requirements of NBR 16401/2008, including performance, dimensions, and construction characteristics.
A good exhaust system should always provide improved air quality while meeting the specific requirements of the environment. If you are unsure which product is best suited to your needs, you can contact one of our specialists. Our team has the technical expertise and knowledge required to help you make the best choice.
Energy consumption depends largely on the type of exhaust fan and the environment in which it is installed.
Sicflux exhaust fan lines offer the advantage of providing air quality and thermal comfort without significantly increasing your energy costs.



