Industrial duct fan Vents VK 100, 125, 150, 200, 250, 315

Used in supply and exhaust ventilation systems of commercial, office and other premises. Available in sizes 100, 125, 150, 160, 200, 250, 315 mm. For premises with high requirements to noise level we suggest units in low-noise modification ( VC...B ). Encased in high quality plastic, which unlike metal, does not corrode, are an excellent choice for installation in exhaust ventilation systems of premises with high humidity: bathrooms, kitchens, etc.

The fan casing is made of high quality durable abs plastic. Sealed junction box. For easy connection and use, the fan can be equipped with a power cord with a IEC C14 plug ( VK .. P ).

Single-phase motor with external rotor and centrifugal impeller with backward curved blades. The engine has a built-in thermal overheating protection with automatic restart.

For some standard sizes available in the version of motor with more powerful features ( VKS ). The motors are equipped with ball bearings to ensure longer service life (40 000 hours). For precise features, safe operation and low noise, each turbine during Assembly is dynamically balanced. The motor protection class is IP 44.

Adjustment can be both smooth and step is performed with thyristor or autotransformer controller. To one controller can connect multiple fans, provided that their total power and operating current do not exceed the rated controller values. Models VK...P features a built-in speed regulator.

The fans are designed for inline mounting inside an air duct of matching air duct diameter, in any point of the ventilation system and at any angle. Attaching to the wall or ceiling is performed with fastening brackets (included in delivery) or optional mounting stand PVK (purchased separately).