Spray booth blower question.

Is that motor safe to operate in a combustible atmosphere,that would be my concern,if you are spraying enamels.

buy two of these

www.homedepot.com/.../100396975

hook one up to your wall after cutting the hole (or a plywood window panel)

cut the angled part off of the other one, drill four holes, add sealant or weatherstrip to the mating edges,,,,,bolt up

then connect your hose to each end

if the outlet on your fan requires it,,,,,,use the cut off sheet metal to adapt the flat outlet to the fan exhaust face

I bought a fan like that and made the mistake of thinking I could find an adapter locally. I eventually had to go back to the online place I bought it from and buy the adapter they offered as a separate item. Of course that involved another shipping charge

Sheet styrene or corrugated cardboard and duct tape.he'll I think that's how they adapted the c o scrubbers on apollo 13

Thanks for the replies guys. Btw any suggestions for a good hobby spray booth?

You need to make an adapter- a piece of plastic sewer pipe glued to a sheet of plastic with a hole cut in it may work if you can find a diameter of pipe that will fit inside the collapsible hose.  Otherwise you need to use the rigid pipe all the way to the outside.

A home improvement store should have an adapter that fits on that flange, then you can just clamp your hose over the round end of the adapter

It will look something like a wall mounted clothes dryer vent outlet

Rex