Winflex Ventilation
Reference : 250-006-051
NON-RETURN VALVE KO125 FOR 125MM 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
> More info here
| -20% | €2.80 |
| -15% | €2.98 |
| -10% | €3.15 |
| -7.5% | €3.24 |
| -5% | €3.33 |
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Product details
KO 125, Anti-backflow for 125mm ventilator
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?
The backflow preventer is mounted on a fan with special fasteners provided on the fan spindle.
D: 125mm
a: 14mm
Technical sheet
- Inlet diameter125Output diameter125CompositionPVCProduct typeCheck valveMarqueNos emballages et produits peuvent faire l’objet d’une consigne de tri
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