... Fan with 4kw motor, 2 sets,air capacity 25000m3/h in total. - Air-Exhaust Fan* 1unit, Centrifugal Fan with 4kw motor ... , one set,air capacity 12500m3/h in total.- Cabinet for the fans* 1 unit, and Air Ducts* 3pcs, and Air Damper ... positionleft , rightIncluded- All Hardware, Fasteners, and Sealants Spray booth Spray unit Baking finish house Car bake oven