| Property | Value |
|---|---|
| Item | 19 |
| Shutter Mounting Position | Vertical |
| Shutter Mounting Location | Wall |
| Shutter Construction Material | Extruded Aluminum Frame and Stainless Steel Tie Rods |
| Shutter Free Area | 1.436 sq ft |
| Shutter Opening Required | 16-1/2 in x 16-1/2 in |
| Shutter Overall Size | 19 in x 19 in |
| Fits Fan Dia. | 16 in |
| Blade Material | Aluminum |
| Max. Velocity | 3000 fpm |
| Open Depth | 6 1/4 in |
| Mounting Hole Size | Prepunched |
| Frame Depth | 3 in |
| For Use With | Vertical Mounted Exhaust Fans |
| Number of Panels | 1 |
| Shutter Item | Backdraft Damper / Wall Shutter |
| Frame Opening B | 16 in |
| Frame Opening A | 16 in |
| Flange Width | 1 1/2 in |
| Shutter Overall Square | 19 |
| Includes | Extruded Aluminum Louvers |
| Mounting Position | Vertical |
| Rough Opening Dims | 16 1/2 in x 16.5 in |
| Blade | Aluminum Blade w/ Felt Seal |
| Free Area | 1.4 sq ft |
| Series | EAS-HDGS |
| Overall Width | 19 in |
| Damper Type | Static |
| For Nominal Duct Diameter | Not Applicable |
| Connection Type | Not Applicable |
| Maximum Air Velocity | 3250 fpm |
| Closure Type | Gravity |
| Frame Opening Height | 16 1/2 in |
| Frame Less Flange | 16 |
| Closure Velocity Rating | 3,250 fpm |
| Blade Orientation | Parallel Blades |
| For Duct Shape | Not Applicable |
| Maximum Ambient Temperature | 180 Degrees F |
| Fits Fan Diameter | 16 in |
| Rough Opening Length | 16 1/2 in |
| ACMA Leakage Class | Not Applicable |
| Rough Opening Width | 16.5 in |
| Tie-Rod Material | Stainless Steel Frame and Tie Rods |
| Rough Opening Diameter | 16 1/2 in |
| Damper Finish | Mill Finish |
| Switch Action | Normally Closed |
| Pressure Drop @ 1000 fpm (AMCA 5.2) | Not Applicable |
| Maximum Pressure | 1 in wc |
| Blade Material Thickness | 0.8 in |
| Single Acting/Double Acting | Single Acting |
| Mounting Hole Diameter | 1/4 in |
| Counterbalanced | No |
| Frame Material Thickness | 0.8 in |
| Bushing Material | Stainless Steel |
| Fusible Link Temperature | Not Applicable |
| Opening Type | Gravity |
| Seal Material | Not Applicable |
| For Fuel Type | Not Applicable |
| Airflow Direction | Horizontal |
| Overall Height | 19 in |
| Flange Type | Rear Flange |
| Frame Opening Width | 16 1/2 in |
| Frame Material | Aluminum |
| Blade Type | Flat Blade |
| Overall Diameter | 19 in |
| Blade Seal Material | Felt |
| Overall Length | 6 1/2 in |
| Damper Application | Backdraft |
| Rough Opening Shape | Square |
| Country of Origin (subject to change) | United States |
| Package Quantity | 1 |
16 in Backdraft Damper / Wall Shutter, 16-1/2 in x 16-1/2 in, Dayton, Mfr#: 4FZH4
$92,43
Free shipping will be applied on orders over $50
19 In.H-W 6.5 In.L Extrd Alu Backdraft Dampr, Damper Application Backdraft, For Nominal Duct Diameter Not Applicable, Frame Material Aluminum, Number of Panels 1, Maximum Air Velocity 3250 fpm, Overall Height 19 in, Rough Opening Diameter 16 1/2 in, Rough Opening Shape Square, Fits Fan Diameter 16 in, For Duct Shape Not Applicable, Free Area 1.4 sq ft, Overall Width 19 in, Frame Material Thickness 0.8 in, Overall Length 6 1/2 in, Connection Type Not Applicable, Frame Depth 3 in
9999 in stock
Must order in multiples of 1
Subtotal:
$92.43
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