QUALTEK ELECTRONICS 09325F/30 FAN FILTER ASSEMBLY

[Music] hi I'm David Stravinsky the critical environments product manager at price industries today I'm going to talk about the fundamentals of fan filter units and system design a fan filter unit or ffu is essentially a laminar flow diffuser with an integrated fan and motor the fan and motor are there to overcome the static pressure of the internally mounted HEPA or ALPA filter this is beneficial in retrofit applications where the existing fan power from the air handler is insufficient to overcome the filter pressure drop FF use are ideally suited for new construction where high air change rates and ultra clean environments are required this includes applications such as hospital pharmacies pharmaceutical compounding areas and micro electronics or other sensitive manufacturing facilities FF use can also be used to quickly and easily upgrade the ISO a classification of rooms simply by a