PVC Backdraft Damper for Bathroom Fan and Kitchen Ventilation – Round Pipe Check Valve, White Airflow Control Valve, 80 mm to 200 mm Diameter, Reverse Airflow(200mm)
Product Description
PVC Backdraft Damper for Bathroom Fan and Kitchen Ventilation – Round Pipe Check Valve, White Airflow Control Valve, 80 mm to 200 mm Diameter, Reverse Airflow(200mm)
- KITCHEN VENTILATION VALVE: backdraft in bathroom and kitchen exhaust systems by automatically sealing when fan stops
- PVC CONSTRUCTION: -resistant white PVC ensures lasting performance in humid, high-moisture environments
- MULTI-SIZE COMPATIBILITY: Fits round ducts from 80mm to 200mm — suitable for standard residential ventilation setups
- BACKDRAFT DAMPER FUNCTION: Avoiding reverse airflow protects against transfer and maintains indoor air quality
- For EASY INSTALLATION: Slip-fit design works with existing round pipes — no tools or required for secure placement
Technical Specifications
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