Maxx Super Silence

The Maxx Super Silence exhaust fan from the Maxx line is a next-generation model that redefines the concept of efficient ventilation and silent operation in air systems.

Designed with the exclusive Silence Acoustic Design technology, it delivers maximum performance with minimal noise.

Outdoor Air Intake: Compatible with Filbox filter line, allowing the intake of high-quality outdoor air.

High Pressure and Airflow: Ideal for installation in long duct runs, providing efficient line reinforcement with high pressure and high airflow.

About the Product

Technology Inspired by Aviation

Inspired by commercial aircraft cabins, the Silence Acoustic Design technology combines sound-absorbing materials and intelligently aerodynamic structural forms. This innovation significantly reduces vibrations and the noise generated by the airflow and motor-fan assembly, ensuring almost imperceptible operation.

Key Features:

✲ Inline exhaust fan with ultra-low noise level
✲ Exclusive SILENCE ACOUSTIC DESIGN technology
✲ Diameters from 125 to 315 mm
✲ Airflows from 245 to 2000 m³/h
✲ Maximum pressures from 17 to 70 mm H₂O
✲ Available in 220V
✲ White epoxy or galvanized finish
✲ Patent pending

Technical Specifications

MODEL
125150200250315
Maximum Flow Rate [m³/h]m³/hMax speed41071099614002000
Speed ​​min.24547566010831620
CFMMax speed2414185868241176
Speed ​​min.144279388637953
Maximum Pressure [mmwc]Max speed2638395070
Speed ​​min.1728293743
Sound Pressure Level [dBA] *Max speed2330273235
Speed ​​min.2226212729
Ambient Sound Pressure Level – Leq [dBA] **Max speed4748495964
Speed ​​min.4343445457
Frequency [Hz]50/60
Total Power Absorbed [W]230VMax speed777070225390
230VSpeed ​​min.555050165275
Single Phase Voltage [V]230
Duct [In]5681012
Weight [kg]777,51424
*Specifications for 230V/60Hz. Sound pressure level, radiated at 3 meters in free field, with ducts at the intake and discharge. 1/3 Octave Band 2.5kHz.
** Specifications for 230V/60Hz. Sound pressure level perceptible in the environment, radiated at 3 meters in free field, with ducts at the intake and discharge.
MODEL
QUOTAS125150200250315
A313313313378455
ØB308308308373450
ØC124149199251313
D612612612767942
E623623623757932
F591591591725901
ØG7,5

Models

MAXX SS 125

MAXX SS 150

MAXX SS 200

MAXX SS 250

MAXX SS 315

FAQ

The main function of an exhaust fan is to remove gases and vapors from the environment, renewing the indoor air.

When purchasing your exhaust fan, don’t forget to check the unit’s dimensions and the manufacturer’s installation guidelines.

To increase airflow, you need to place one exhaust fan next to another, double the ducting, or use a fan with a higher flow rate. To increase pressure, you should install one fan after the other in sequence.

The installation of an exhaust fan must follow the NBR 16401/2008 standard, in terms of performance, dimensions, and structural characteristics. A good ventilation system should always ensure better air quality, meeting the specific needs of your space. If you’re unsure which product is best, you can contact one of our specialists. We have a trained team with the technical knowledge to help you make the right choice.

Energy consumption largely depends on the type of fan and the environment where it’s installed. Sicflux exhaust fan lines offer the advantage of delivering air quality and thermal comfort without raising your energy bills.

Exhaust fans can be installed in any space where the goal is to promote indoor air renewal. They are especially beneficial in kitchens and bathrooms, and they are essential for larger areas such as industrial and commercial settings.

Yes, the exhaust fan can operate continuously without affecting its expected lifespan.

The difference lies in the airflow rate—that is, the amount of air the fan moves. The higher the number, the greater the air volume it handles, resulting in better air renewal indoors.