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Type of Product | Backdraft Damper |
Country of Origin | USA |
Flange Width | 1-1/2 inch |
Blade Material | Aluminum |
Type of Product |
Backdraft Damper |
Country of Origin |
USA |
Flange Width |
1-1/2 inch |
Blade Material |
Aluminum |
Maximum Ambient Temperature |
180°F |
Blade Type |
Flat Blade |
Mounting position |
Vertical |
Flange Type |
Rear Flange |
Blade Thickness |
0.8 inch |
Maximum Pressure |
25.4 mm wc |
Seal Material |
Felt |
Overall Length |
6-1/2 inch |
Mounting Location |
Wall |
Fan Diameter |
30 inch |
Free Area |
5.4² ft |
Overall Diameter |
33 inch |
Overall Height |
33 Inch |
Open Depth |
6-1/4 inch |
Part No |
4FZH8 |
Rod Material |
Stainless Steel Frame and Tie Rods |
Rough Opening Width |
30.5 inch |
Overall Width |
33 inch |
Frame Material |
Aluminum |
Item Code |
4FZH8 |
Maximum Air Velocity |
3250 fpm |
Mounting Hole Diameter |
1/4 inch |
Series |
EAS-HDGS |
Rough Opening Length |
30-1/2 inch |
Action Type |
Normally Closed |
Damper Type |
Static |
Number of Panel |
1 |
Frame Depth |
3 inch |
Rough Opening Diameter |
30-1/2 inch |
Orientation |
Parallel Blades |
Shape |
Square |
UNSPSC Code |
30151801 |
Air Flow |
Horizontal |
Frame Opening Height |
30-1/2 inch |
Frame Opening Width |
30-1/2 inch |
Overall Height (cm) |
83.82 cm |
Overall Length (cm) |
16.51 cm |
Blade Thickness (mm) |
20.32 mm |
Mounting Hole Diameter (Φmm) |
6.35 mm |
Overall Width (mm) |
838.2 mm |
Overall Diameter (mm) |
838.2 mm |
Select | Quantity | Discounted price per piece(Incl. of all taxes) |
---|---|---|
2 | ₹20,178.30 | |
3 | ₹19,723.12 | |
4 | ₹19,267.94 | |
5-more | ₹18,357.59 |