Cow cooling with fans
An effective ventilation system should help to reduce heat stress, increase yield, and clear the air in your barn. As every barn is different, DeLaval offers a range of purpose built dairy fans in different sizes, blade configurations and power levels to suit different barn layouts.
With DeLaval variable speed drive NFO you can cut energy costs by a massive 70%. As the name suggests, DeLaval NFO varies the speed of the fans to ensure that they only work as much as necessary. Connected to temperature and humidity sensors, DeLaval NFO will automatically control fan speeds for an optimum barn environment. Not only will this slash power consumption, but it will also extend the lifetime of your fans.