MUBInsulated 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
Available with EC motors for 60Hz

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Flexibility

The MUB fans are intended to use for supply or extract air, designed to be installed in any position.

The MUB fans are designed for straight through airflow but can easily be rebuilt due to removable panels for 90° air discharge. The construction of the casing and thermal insulation permits outdoor and indoor use.

Modularity

Thanks to variety types of accessories as flexible connections, dampers, roof, base frame, etc. it is easy to design any ventilation system according to your demand.

By using special modular systems, where some accessories as heaters, coolers, silencers, filters or carbon filters are built-in in the same type of casing, you can even design a simple supply or exhaust air handing unit.

Performance

High performance impeller together with high efficient EC motors are designed to ensure high-level performance to minimize power consumption and maximize efficiency.

Noise

The casing of MUB fans have a perfect acoustic and thermal insulation capacity.

Construction

The casing consists of a corrosion-resistant aluminium frame with fibreglass reinforced plastic corners of PA6; highly shock-resistant. Panels made of double skin galvanized sheet steel with 30 mm acoustic and thermal rockwool insulation.

The MUB fans are designed for straight through airflow but can easily be rebuilt due to removable panels for 90° air discharge.

Impeller

The MUB fans use radial impellers with backward curved blades. These are made out of high-performance composite material or aluminum, dynamically balanced and paired with corresponding EC external rotor motors.

Motor

Depending on the type, MUB fans are equipped with EC external rotor motor. Motors are suitable for 60Hz.

Motor protection

Fans with EC motors have an integrated electronic thermal protection including locked-rotor protection and soft-start.

Control

EC motors with built-in potentiometer to adjust working point can be also controlled by external signal 0-10V.

Installation

The MUB fans can be installed in any position indoor and together with weather protection roof also outdoor. With mounted base frame the MUB fans can stand on floor. For preventing vibration to the duct it is recommended to use flexible connections.