cupolas
dayton 3azk5 roof curb adaptercurb side sq o d 26 in
roof curb adapter reducer curb side square o d 26 in fan side square o d 29 1 2 in top flange height 2 1 2 in bottom flange height 2 1 2 in galvanized steel adapts 30 in fan base to fit 26 in roof curb br b features b ul li curb height in . li li item roof curb adapter li li type reducer li li function adapts 30 fan base to fit 26 roof curb li li construction material galvanized steel li li curb side square o.d. in . 26 li li fan side square o.d. in . 29 1 2 li li top flange height in . 2 1 2 li li bottom flange height in . 2 1 2 li ul