Introducing our new range of Metal Extractor fans from Maico, Germany.

Sturdy Heavy Duty Centrifugal duct fans, single-phase AC
Application examples.
Machine extraction unit, Workplace air extraction system, Production site, Storage facility, Laboratory..
Description.
* For commercial use: Durable, powerful and robust.
* Ventilation or air extraction, depending on the installation direction.
* Reduced dimensions.
* Can be fitted in any position.
* Up to 2,350 m³/h.

100mm - Airflow: 250m3/hr Sound Level: 31 dB(A) @ 3m
125mm - Airflow: 300m3/hr Sound Level: 31 dB(A) @ 3m
150mm - Airflow: 400m3/hr Sound Level: 32 dB(A) @ 3m
160mm - Airflow: 800m3/hr Sound Level: 35 dB(A) @ 3m
200mm - Airflow: 1000m3/hr Sound Level: 36 dB(A) @ 3m
250mm - Airflow: 1150m3/hr Sound Level: 39 dB(A) @ 3m
315mm - Airflow: 1700m3/hr Sound Level: 45 dB(A) @ 3m
355mm - Airflow: 2350m3/hr Sound Level: 67 dB(A) @ 3m

Max operating temp before thermal cutout: 55-60 °C.


Features
* Supply of small to medium air volumes at high resistances.
* Installation in DN 100 - DN 355 ventilation ducts.
* Centrifugal impeller with backwards curved blades.
* Centrifugal impeller for DN 100 to DN 160 made from synthetic material, DN 200 to DN 355 made from metal.
* Inlet and outlet side connection couplings for direct installation in ventilation ducts.

Air flow direction
* Airstream and rotational directions are indicated by arrows marked on the fan housing

Motor
* External rotor - capacitor motor.
* Operating capacitor in the terminal box is ready to be connected. * Speed controllable. * Thermal overload protection as standard feature. * Robust motor with ball bearings, maintenance-free. * IP X4 degree of protection when installed in ventilation ducts with at least 1 m of duct on the inlet and outlet sides. Mounting instructions * Can be fitted in any position. * Use ELR flexible cuffs to prevent transfer of vibrations onto the duct system.

* Matching mounting bracket available.

Electrical connection * Externally fitted terminal box with cable guide bushes. Safety instructions * The fan may be operated only if the protection against accidental contact with the impeller is guaranteed to be in accordance with DIN EN 294 for fans with free inlet and outlet. To do this, fit an SGR protective grille.

Datasheets and Sound data available on request.