Snowdon / Shetland
Double Low Line Vent
Designed to be both unobtrusive and practical
- The Snowdon/Shetland ‘Low-Line’ ventilators have been designed to be both unobtrusive and practical.
- The 10k ventilation area is recessed within the profile and has no sharp edges to trap leaves or any other debris, significantly reducing the risk of blocked ventilation
- Suitable for pitches of 22.5º and above


Specifications
Component | Specification |
---|---|
Resistance when used as an extract terminal: | |
10Pa 54m³/hr (15 litres/sec) | |
42Pa 108m³/hr ( 30 Litres/sec) | |
162Pa 216m³/hr (60 Litres/sec) | |
Spacing centres required to achieve a ventilation area of: | |
5000mm²/m | Install at 2.0m centres |
10,000mm²/m | Install at 1.0m centres |