Non-return Valve for Axial Extractor Fans
The non-return valve is designed for household axial fans with a flange diameter of 100,125 and 150 mm.
Provides protection against all sorts of odors that can seep through the vents.
It ensure that the air flows in one direction only, but at the same time do not adversely affect fan capacity in a significant way.
Ease of installation.
Additional information
Model | Back Draught Shutter |
---|---|
Colour | White |
Vent Style | Circular |
Material | Plastic |
Ventilation System | Extractor Fan |
Type | Extractor Fans |
Features | Damper, Quiet, Back draught Shutter, Draft Closer, Wind Stoper |
MPN | Non Return Valve |
Unit Type | Unit |
Brand | Prostko Ltd |
Size | 100mm, 125mm, 150mm |
Sub-Type | Plastic |
Item Diameter | 4 in, 5 in, 6 inch |
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