Non Return Valve for Ventilation Extractor Fan Backdraft Wind Shutter 100mm

Awenta
Non Return Valve for Ventilation Extractor Fan Backdraft Wind Shutter 100mm
Non Return Valve for Ventilation Extractor Fan Backdraft Wind Shutter 100mm
Non Return Valve for Ventilation Extractor Fan Backdraft Wind Shutter 100mm
Non Return Valve for Ventilation Extractor Fan Backdraft Wind Shutter 100mm
Non Return Valve for Ventilation Extractor Fan Backdraft Wind Shutter 100mm
Shop all Ventilation

The non-return valves provide air flow in one direction only, without reducing significantly the efficiency of the fan.

- Diameter: 100mm;
- Material: plastic.