The fan is the heart of your ventilation system and the main power consumer besides refrigeration in a vegetable storage. Choosing a fan (propeller) is critical for an efficient storage.
Although two fans may seem virtually identical in size, blade number and appearance, they can vary drastically in performance. We always use AMCA (Air Movement & Control Association) certified fans. This will assure you the fan will deliver according specification. You have to evaluate a fan not only on initial cost, but on their total performance.
More information about Gellert Fans
