1) What material are the actual blades of the fan made of?
2) Is there any written material shipped with the fan that addresses either its design for exhausting hazardous atmospheres, or its use for hazardous locations, or any similar phrasing? Also any ratings for Class 1, Div 1, Gr D, etc? I need a fan for a spray room, exhausting lacquer overspray. This model looks to be an appropriate design for such use judging by the cfm rating, explosion proof motor, louvers, etc, but I need above documentation according to our county electrical code inspector.
asked 8 months ago
on "Canarm Explosion-Proof Totally Enclosed Exhaust Fan - 18in., 1/3 HP, 3,200 CFM, Model# SD18-XPF"