Can someone give me some guidance and resources on how to design a positive pressure ventilation system (not airconditioning) for an electrical room. Things I'm looking for:
1. How much pressure is required to successfully keep out dust?
2. Types of filters available and allowable velocities through the filters.
3. Are inlet and outlet fans needed or can a fan blowing into the room alone be sufficient?
Thanks.
1. How much pressure is required to successfully keep out dust?
2. Types of filters available and allowable velocities through the filters.
3. Are inlet and outlet fans needed or can a fan blowing into the room alone be sufficient?
Thanks.