J&D Manufacturing's Aluminum Exhaust Shutters are designed to be used with J&D exhaust fans. Shutters are constructed with a heavy duty aluminum extrusion frame and strong welded corners, all at an affordable cost. Our aluminum shutters are by far the best valued shutter available on the market today.
Features:
- Available in 12”, 16”, 18”, 20”, 24”, 30”, 36”, 40”, 42”, 48”, 54”, 60” and 75"
- High efficiency shutter with tie bar to eliminate shutter flapping
- Nylon bearings and solid shafts for smooth performance