Device Components and Material Properties

Square frame is electrostatic painted. The impeller is made of high quality galvanized sheet metal which is pressed against corrosion. All models have an external rotor motor with a closed structure and have air transport at max. 40ºC. Designed to work on the wall. It can be operated in any position. On request, the motor can be produced as thermally protected against high temperature. The terminal box is supplied with the product as standard. Suction nozzle is compatible with duct diameters and can be connected by clamp.

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Benefits

It can be easily mounted to the desired surface from the holes on the frame. It has a strong air flow. Speed can be adjusted with speed control devices.
 

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Fan Structure

Designed to work between round channels. The fan blades are aerodynamically curved and provide regular flow. The fans are composed of backward sloping and infrequently arranged fins.

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Speed Control

Optional control devices can be provided.
* Linear voltage regulator speed control can be done. (see BSC accessory).

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Usage Areas

Round duct fans are used in low and medium volume ventilation requirements in duct systems where the application area is limited. It should be used with oil holding filter in oily environments.