2 Pack 4 Inch Backdraft Damper Duct, One-Way Airflow Duct Draft Stopper, Insert Backflow Preventer for Dryer, Ducting in Range Hoods, Bathrooms Fans and Kitchen Fan
Description
| Part Number | SO-BackdraftDamper-4in-2P |
| Item Weight | 8.4 ounces |
| Product Dimensions | 4 x 4 x 3.5 inches |
| Item model number | SO-BackdraftDamper-4in-2P |
| Color | Silver |
| Material | Galvanized steel |
| Included Components | 2 x Airflow Duct Damper |
| Batteries Included? | No |
| Batteries Required? | No |
Product description
SOUJOY 2 Pack 4 Inch Backdraft Damper, One-Way Airflow Duct Damper, Insert Backflow Preventer for Dryer, Ducting in Range Hoods, Bathroom, Kitchen Fan
Specifications
- Material: galvanized steel
- Color: Silver
- Size: Diameter 4 inch, height 3.5 inch, thickness 0.02 inch.
- Suitable for: Dryer vent, AC, exhaust, extractor or range hoods, heating systems, fans, vents and other residential, commercial and industrial HVAC applications.
- Package Included: 2 x Backdraft Damper
Wide applications
Back draught valves can be inserted into havc ducting which are flexible or non-flexible. Designed for use with range hoods, bathroom fans, kitchen and other home HVAC applications.
High Quality Material
- Made of quality galvanized steel, and the axis and spring are made of stainless steel
- Very solid and well made, good tension on the spring.
High Quality Material
The housing of SOUJOY Duct damper is galvanized steel, the inner rubber gaskets that create an airtight seal and grip between the damper and ducts.
Practical Function
The airflow regulating backdraft shutter opens only in the outgoing air direction, prevents cold air or wind from entering the ventilation duct. Backdraft damper can ventilate an area to avoid toxic fumes from building up.
Widely Use
Widely Use: The draft blocker is perfect for dryer vent, AC, exhaust, extractor or range hoods, heating systems, fans, vents and other residential, commercial and industrial HVAC applications.
Add to Cart Customer Reviews 4.4 out of 5 stars 23 4.7 out of 5 stars 24 Price $15.29$15.29 $23.99$23.99 Type One-Way Airflow Duct Damper Y-Shape Ducting Connector Size 4 inch 6 to 4 inch Material galvanized steel galvanized steel- Package: Include 2 pack backdraft damper duct , diameter 4 inch, height 3.5 inch, thickness 0.02 inch. Fit for 4 in duct openings. Please confirm the size before purchase
- High Quality Material: The housing of SOUJOY Duct damper is galvanized steel, the inner rubber gaskets that create an airtight seal and grip between the damper and ducts
- Easy to Install: Just simply push the insert backflow preventer into the ventilation pipe as far as possible. The position of the spring should be horizontal so that it can be opened and closed optimally. Suits both horizontal and vertical installations
- Practical Function: The airflow regulating backdraft shutter opens only in the outgoing air direction, prevents cold air or wind from entering the ventilation duct. Backdraft damper can ventilate an area to avoid toxic fumes from building up
- Widely Use: The draft blocker is perfect for dryer vent, AC, exhaust, extractor or range hoods, heating systems, fans, vents and other residential, commercial and industrial HVAC applications
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