Is that a explosion proof electric motor on that fan? My paint booth was real close to yours. I used 6 house filters on one side and the fan on the other. I kept the door open and sealed the area with plastic for more light. The filters were on this side. My fan was like yours only belt drivin from a 3/4 hp gas motor. I had it out side with a tube hooked to one side and the other end in the garage. My side door (walk out) was removed and more plastic installed. I cut a hole for the tube and sealed it all in. I found this to be plenty of air. Both sides of the fan might of been to much. The plastic was really being sucked in. With the motor out side I didn't worry about getting blown up
. I also had filters around the fan intake just to help keep the neighbors happy. I still have green paint on the sidewalk where the fan was blowing.
Do you have a water source near by so you can wet the floor down, this really cuts down on dust. Joe
