“The savings from not building an AHU several feet longer with separate attenuators will not only be recovered immediately, but for the life of the project by using a smaller, quieter fan.”
Fans have required minimum clearances for the air path and for personnel and maintenance access.
Smaller motors are shorter and smaller fans require less length. Larger fans increase length. with AcoustiFLO, the air mover length doesn’t grow regardless of capacity, we only get wider and taller.
As an additional nod to our compact nature, we also designed a 3-in-1 unitized motor base which provides isolation, seismic restraint, and lockdown for transport or service