- Product Description
-
The Manrose Gravity Flap 4 inch (100mm) White is a wall outlet cover designed for use with 100mm ducting. It opens with extracted airflow and closes under gravity to help reduce draughts and outside air entering the duct.
Key Features
- Suitable for 4 inch (100mm) ducting
- Gravity-operated flap
- White finish
- For external wall outlet use
Uses
- Extractor fan duct terminations
- Bathroom and toilet extract outlets
- Kitchen extract vent outlets
- Reducing backdraught through ducting
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