Winflex Ventilation
Reference : 250-006-050
NON-RETURN VALVE KO100 FOR 100MM AERATOR - WINFLEX VENTILATION
Without disrupting passive indoor ventilation, this backflow preventer will prevent backflow from your ventilation system. It is made of ABS plastic and the membrane is made of a special lightweight polymer.
In stock
Free delivery from €89 of purchases in France métropolitaine*
Included in immediate discounts and loyalty
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| -20% | €2.40 |
| -15% | €2.55 |
| -10% | €2.70 |
| -7.5% | €2.78 |
| -5% | €2.85 |
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Product details
KO 100, Backflow prevention device for 100mm air vents
Without disrupting passive indoor ventilation, this backflow preventer prevents backflow from your ventilation system. It is made of ABS plastic and the membrane is made of a special lightweight polymer.
How to install the KO?
Designed for connection to 100mm diameter air ducts.
You can easily connect it with the special fasteners provided with your fan.
The rear valve is mounted on a fan with special fasteners provided on the fan spindle.
D: 100mm
a: 14mm
Technical sheet
- Inlet diameter100Output diameter100CompositionPVCProduct typeCheck valveMarqueNos emballages et produits peuvent faire l’objet d’une consigne de tri
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