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In Stock
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Repa Market Trusted Seller
Repa Market 4 Inch Backdraft Damper Galvanized Steel Inline Duct Blocker
IN STOCK FREE UK DELIVERY
£10.05
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Standard UK Delivery·3–5 daysFREE
Next Day UK Delivery·1 day£7.99
EU Delivery·7–14 days£12.99
Worldwide Delivery·14–28 days£19.99
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About this item
Key Features
- Brand: Repa Market
- Diameter compatibility: Fits Ø4 Inch (100 mm) round ducts
- Insertion diameter: 3.89 inches (99 mm)
- Total width: 3.46 inches (88 mm)
- Construction: Heavy-duty galvanized steel
- Function: Automatic backdraft control with spring-loaded flaps
- Orientation: Installed horizontally for optimal one-way airflow
- Applications: Suitable for HVAC, dryer vents, kitchen exhausts, bathroom fans, range hoods, and heating ducts
Specifications
- Material: Galvanized steel
- Configuration: Inline backflow damper / backdraft shutter
- Direction: One-way airflow (outflow direction only)
- Fitment: Round metal ducts, rigid or flexible
The Repa Market 4 Inch Backdraft Damper provides reliable, airtight performance with a smooth spring action to prevent rattling and air leakage. Designed for continuous use in residential and commercial ventilation systems while maintaining efficient operation.
Specifications
BrandRepa Market
TypeDucting
CategoryDucting & Duct Hoses
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£10.05