Vents VK Aspiratore Centrifugo Non Cablato.
VK fans are applied for supply and exhaust ventilation systems of commercial, office and other premises. Compatible with Ø 100, 125, 150, 200, 250 and 315 mm round air ducts. Due to the corrosion-resistant durable plastic casing, these models are the perfect solution for the installation in exhaust ventilation systems in humid premises such as bathrooms, kitchens etc.
The casing is made of high-quality durable ABS plastic. The fans are equipped with waterproof terminal boxes. Models marked VK..R are supplied with the power cord and a plug.
A centrifugal impeller with backward curved blades is powered by a single-phase external rotor motor. The motor is equipped with self-resetting overheating protection.
The motor is equipped with ball bearings for a long service life designed for at least 40.000 operating hours. For precise features, safe operation and low noise, each impeller is dynamically balanced while assembly. Motor protection rating is IP 44.
The fan is mounted to the wall or ceiling with mounting brackets included into delivery set or with PVK holders, specially ordered accessory. The fan can be mounted at any angle.
What fan do i choose?
For selecting the more suitable fan for your grow-room, you can follow this simple calculation, based on the number of air changes needed per minute, in a grow room.
– Measure the volume of air of the room, by multiplying the length by the width by the height (in meters) of the room. For example. One room 3m x 4m with a high ceiling 2m has an air volume of 3 x 4 x 2 = 24m3.
– Multiply this number by 70. This determines the amount of air that is necessary to move every hour, showing the adeguate fan to your needs.