Shop All Backdraft Roof Dampers
Dayton
Damper, Roof
Mfr # 4HX71
Zoro # G2233804
product price: $219.99
/ea
Item requires special delivery charges. A $100.00 per item surcharge will be applied.
$219.99
Free 30-Day Returns
Key Features
- Type Roof Mount, Exhaust
- Damper Size (In.) 50 x 50
- Overall Size (In.) 52 x 52
- Use w/Dayton Ventilators 4HX90
- Outside Flange (In.) 52 x 52
Get 10% Off Your First Order
Real Support From Real People
Contact Our U.S.-Based teams
Free 30-Day Returns
Return Policy
Accepted Payment Options
![paypal](https://www.zoro.com/static/assets/img/base/icons/paypal-81447b0e73.png)
Product Information
- Brand Dayton
- MFR # 4HX71
- Zoro # G2233804
- UPC # 190735325957
- Country of Origin United States
- Category Backdraft Roof Dampers
Dimensions
Damper Size (In.) | 50 x 50 |
Overall Size (In.) | 52 x 52 |
Flange Width (In.) | 1 in |
Overall Length | 4 1/2 in |
Overall Height | 52 in |
Overall Width | 52 in |
Rough Opening Width | 50.5 in |
Frame Depth | 2 in |
Rough Opening Diameter | 50 1/2 in |
Rough Opening Length | 49 1/2 in |
Fits Fan Diameter | 48 in |
Flange Width | 1 in |
Description
52 In.H-W 4.5 In.L Aluminum Backdraft Damper, Damper Application Backdraft, For Nominal Duct Diameter Not Applicable, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity 2250 fpm, Overall Height 52 in, Rough Opening Diameter 50 1/2 in, Rough Opening Shape Square, Fits Fan Diameter 48 in, For Duct Shape Square, Free Area 15.4 sq ft, Overall Width 52 in, Frame Material Thickness 20 ga, Overall Length 4 1/2 in, Frame Depth 2 in, Rough Opening Length 49 1/2 in
Ratings & Reviews
3 Reasons You Can Count On Us
Supplies for every job.
10 million items and the exact one you need.
When you need it fast, count on Zoro!
2 million products ship in 1 day.
Stretch your budget further.
Everyday low prices on the brands you love.
Explore More Products
- HOSHIZAKI Distributor Hose (323985-01)
- MODINE Transformer, 120V Prim, 24V Secon, 40VA (5H0719560001)
- SANTA FE Whole Home Ducted Dehumidifier, Ultra 155 Pints Per Day AHAM, MERV-13 Filtration, Ventilation Ready (4031070)
- DAYTON D/D Blower w/ Motor, 208-230/460 V (7AT95)
- DAYTON Backdraft Damper, Horizontal, 33-3/4Sq (3HHL9)
- DAYTON Backdraft Damper, Horizontal, 47-3/4Sq (3HHN3)
- DAYTON Damper, Backdraft (4HX76)
- DAYTON Damper, Roof Mount (4HX70)
- DAYTON Damper, Vert/Horiz Mtg, 23 3/4 Sq (2FTV7)
- DAYTON Damper, Roof Mount (4HX67)
- DAYTON Damper, Backdraft, Wall Mount, 19-3/4 In Sq (5NKN4)
- Dayton Backdraft Roof Dampers