

Specs
| Item | Exhaust Shutter |
|---|---|
| Type | Gravity Operated, Single Panel |
| Fits Fan Dia. (In.) | 16 |
| Overall Square (In.) | 19 |
| Opening Required (In.) | 16-1/2 x 16-1/2 |
| Frame Depth (In.) | 2-1/2 |
| Open Depth (In.) | 5-3/4 |
| Flange Width (In.) | 1-1/2 |
| Mounting Hole Size (In.) | 9/32 x 1/2 |
| Free Area (Square-Ft.) | 1.436 |
| Max. Velocity (FPM) | 2500 |
| Mounting Position | Vertical |
| Blade Material | Mill Finish Aluminum |
| Construction Material | G-90 Galvanized Steel Frame and Tie Rods |
| For Use With | Vertical Mounted Exhaust Fans |
| UNSPSC | 40101504 |
| Weight | 6.150000 |
| SKUs | 1C743 |
Description
- Single- and Double-Panel Exhaust Shutters
- For general purpose applications. 26-ga. mill-finish aluminum louvers with galvanized steel reinforcement strip. Stainless steel rivets. Frame depth: 2-1/2" for 10" to 24" models, 3" for models 30" and up.
- Efficient shutters for direct- or belt-driven exhaust fans are designed to prevent air backflow when the fan is off. Counterbalanced louvers with felted edges (except fiberglass models) open easily and seal quietly. Units with 54" and 60" galvanized and aluminum shutters have 4 additional tie rods on the discharge side for smooth, quiet operation.
- Exhaust only Mount: vertical Max. velocity: 2500 FPM 1-1/2" flange






