Lower noise level with Multifan recirculation fans
In factories the heat output is high, because of the available machines. A good example of a high heat output can be found at a producer of isotape in West-Europe. The existing air cooling unit did not meet the required noise level requirements. The solution can be found in a combination of Multifan recirculation fans with a low pressure nozzle system. The sound pressure level has been reduced significantly and the cooling effect is sufficient. Besides that the operational costs are reduced because of the energy saving recirculation fans!