It was designed to be reversible, by rotating 180 degrees you can change your exhaust back and forth from top to bottom discharge.
Building a spray booth
DIY Hobby Spray Booth Assembly (Build your own paint booth) - Vent Works
24 Tube Axial Paint Booth Fan w/ 2HP 115/230 Volt Single Phase Standa
It was designed to be reversible, by rotating 180 degrees you can change your exhaust back and forth from top to bottom discharge.
DIY Hobby Spray Booth Fan Mount Panel
How to Make a Wood Finishing Spray Booth (4 Examples)
DIY Paint Booth did you make one lets see it.
DIY Airbrush Paint Booth – Help me Select a Blower Fan
My diy airbrush booth for spraying lacquer paints. Might be overkill but works great. : r/modelmakers
Just Playing Around With The DIY Hobby Spray Booth Exhaust - Vent
Pomysły z tablicy Kabina lakiernicza: 7
Building a spray booth
Fan Mount Panel which provides an easy way to mount a Dayton Blower 6FHX9 onto a DIY Hobby Spray Booth. Filter Rack designed to hold a 12x24x1 inch standard furnace filters. Square to Round Fan Adapter to exhaust the Dayton Blower 6FHX9.
DIY Hobby Spray Booth Kit
VIVOHOME Portable Airbrush Paint Spray Booth Kit
11 DIY Hobby Spray Booth ideas
Building a spray booth