No products in the cart.
new
Greenwood Vents, Multipoint and UPVC, New Products, Special Offers, Window Hardware, Window Ventilators
Greenwood S Series Bottom Mounted Window Ventilator
Price range: £ 5.64 through £ 6.03
Description
Standard Through Frame Slotvent for passive ventilation, available in 2 sizes offering up to 3200mm² equivalent area.
- Up to 3200mm² equivalent area
- Upward and downward air deflection options
- Widely specified within the social sector
- 22mm height
Additional information
| Colour | White |
|---|---|
| Height | 22mm |
| Slot Height | 16mm |
| Length | 305mm, 400mm |
| Slot Length | 265mm, 175mm/10mm Bridge/175mm |
| Equivalent Area (mm²) | 2500mm², 3200mm² |
| Air Permeability @ 50 Pa (m²/hr) | 1, 4 |
| Air Permeability @ 50 Pa (l/s) | 0.27, 1.11 |
| Watertightness Pressure @ no leakage (Pa) | 500Pa |
| Watertightness Classification | E4 |
| Airborne Sound Insulation (dB) | 35dB, 33dB |
| British Standard | Yes |
| Fixing | Screw |
Reviews
There are no reviews yet.