MagFan is our primary recommendation for a greenhouse exhaust fan. Engineered and manufactured by DACS in Denmark, MagFan quite simply is the most efficient and quiet wall fan on the world market. MagFan won the Danish award for Sustainable Products in 2014.
In a direct comparison against leading suppliers, MagFan offers at least 70% lower energy consumption at equivalent flow rates. Operation at 670 rpm under neutral pressure requires only 1000 Watts of power and produces an airflow capacity of over 38,000 cubic feet per minute. At lower speeds, even greater efficiency can be achieved, with current usage as low as 3.6 Amps.
Tiered volume discounts are available. Contact us for more information.