Centrifugal duct fan VENTS VKM 250

AREAS OF APPLICATION:

• Supply and exhaust ventilation systems for commercial, office and other public or industrial premises.

• The steel casing provides reliable operation in case of outdoor installation.

OPTIONS:

• Compatible with 250mm PVC or flexible air ducts

DESIGN:

• The fan casing is made of steel with polymeric coating. 

SPEED CONTROL:

• Smooth or step speed control with a thyristor or autotransformer speed controller.

• Several fans may be connected to one speed controller provided that the total power and operating current do not exceed the rated speed controller parameters.

MOUNTING:

• Mounting to wall or ceiling at any angle is performed with fastening brackets supplied with the unit.
• The fan is powered through the external terminal box.