)
Corrosion fears our MUB fansMUB Insulated duct fans
Efficient, flexible and silent box fans. No matter the conditions.
)
Adjustable.
With removable panels and installation possible in any mounting position, MUB fans can be customised quickly and simply to fit any application.
)
Quiet.
Every Systemair MUB fan comes equipped with energy-efficient AC or EC motor. For incredible performance and efficiency.
)
Strong.
MUB fans are compact units, with most models constructed using ZM310 panels with corrosion class C5, designed to withstand even coastal areas and aggressive industrial environments.
Meet the full range
The MUB range includes versions for a variety of applications such as Kitchen extract with motor out of the airsteam. Get to know them below.
MUB
Insulated duct fans · Efficient fans for supply or exhaust ventilation systems
Acoustic and thermal insulation 30 mm
Flexible airflow direction due to removable panels
Indoor and outdoor installation
Modular system of accessories
ZM310 casing panels with corrosion class C5
MUB-EX
Insulated duct fans · Hard-wearing explosion-proof fans for critical applications
Combine maximum safety with maximum flexibility
Certified according to ATEX directive 2014/34/EU
Discharge direction adjustable on site
Low sound level
ZM310 casing panels with corrosion class C5
MUB CAV/VAV
Insulated duct fans · Powerful centrifugal fans with integrated CAV/VAV sensor-control module
Integrated sensor-control module
Easy adjustment of the operation mode if needed
All sizes pre-wired, pre-adjusted and factory tested
Acoustic and thermal insulation 30 mm
Flexible airflow direction due to removable panels
Indoor and outdoor installation
Modular system of accessories
Available with EC motors for 50 and 60Hz
ZM310 casing panels with corrosion class C5
MUB/F
Insulated duct fans · High-performing smoke extract fans for harsh working conditions in the event of a fire.
400°C/120 min (F400): Tested according to EN 12101-3 at LGAI Barcelona.
Continuous medium temperature up to 55°C.
Acoustic and thermal insulation 20 mm
Indoor and outdoor installation
Flexible airflow direction due to removable panels
Galvanized steel panels for reliable operation
MUB/T
Insulated duct fans · Powerful and efficient exhaust fans for medium temperatures up to 120°C
For kitchen and industrial environments
Up to 120°C medium temperature, continuous operation
Drip pan and drain plug included
Acoustic and thermal insulation 30 mm
Flexible airflow direction
Indoor and outdoor installation
Modular system of accessories
Available with AC and EC motors for 50 and 60Hz
ZM310 casing panels with corrosion class C5
MUB+FILTER
Insulated duct fans · Efficient fans for supply or exhaust ventilation systems with built in panel filter
With built-in panel-filter, Coarse 65% (G4)
Acoustic and thermal insulation 30 mm
Indoor and outdoor installation
Modular system of accessories
Available with AC and EC motors for 50 and 60Hz
ZM310 panels (C5 corrosion resistance) available
Enhanced corrosion protection with ZM310 panels
The panels of MUB fans are manufactured with an ZM310 coating, a metal protection system with excellent anti-corrosion properties. Thanks to this coating, MUB fans now achieve C5 corrosion resistance, suitable for highly corrosive environments. Corrosion classes are defined according to international standards such as ISO 12944, which classify environments based on their corrosivity and impact on metals.
High corrosion resistance (C5)
Up to three times higher resistance compared to galvanised steel.
Self-healing effect
ZM310 maintains protection even when scratched, reducing maintenance and ensuring long service life.
Designed for severe exposure
Protection systems engineered to withstand harsh environments and support long-term, reliable operation.
Ideal for demanding environments such as:
)
Coastal and offshore areas exposed to high salinity and humidity.
)
Industrial zones with aggressive atmospheres, including chemical plants.
)
Buildings and equipment subject to high condensation, pollutants or continuous moisture.
)
Facilities such as wastewater treatment plants, shipyards and chemical industries.
)
Download the leaflet
Want to learn more about MUB fans? Download the leaflet and discover a solution designed for maximum flexibility and performance – without limits.
Extract-side. Supply-side. How it works – you decide.
In full control
MUB EC external rotor motors aren’t just quiet. They’re fully speed controllable. For efficient operation at all times and all climate conditions.
Built to last
MUB panels are double skin, made ZM310 (C5) and insulated with mineral wool and synthetic material corners. For long-lasting performance.
Customise and accessorise
Systemair MUB fans fit a wide range of accessories including heating and cooling coils, silencers, filters and more to suit any application.
Here, there, anywhere
From industrial to commercial to residential buildings. Wherever compact fans are needed, you can choose an MUB with confidence.
)
Introduction to corrosion protection and corrosivity categories
Technical note
Corrosion resistance is a material’s ability to withstand reactions with damaging elements, which varies by material but can be enhanced through treatments such as painting, hot-dip galvanising or coatings. Learn more about it in our technical note.
Easy-to-use accessory selection function
The automatic visualisation of the adjusted operating point makes manual calculations unnecessary. You can also download the complete data sheet with all the important technical information.
The function can be found on the relevant MUB product page under Tech Specs > Performance
This tutorial shows you how it works: