NSHEV DOME vent
Ideal for staircase and corridor requirements
The vent is an ideal solution for smoke ventilation applications.
The EN 12101-2 certified vent is installed on flat and pitched roofs for smoke extraction.
Performance Features
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EN 12101-2 certified
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170º opening within 60 seconds
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24 V and 230 V options
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Multiple sizes available
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Dual purpose, smoke and natural ventilation
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Roof access (option)
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Available in clear and opaque finish
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Wind deflectors included as standard
Technical Data
| Geometric Free Area | 1m² | 1.5m² |
| Certification | EN 12101-2 | EN 12101-2 |
| Aerodynamic free area (Aa) | 1.08m² | 1.62m² |
| Reliability class (Re) | 1000 | 1000 |
| Wind load class (WL) | 1500 N/m² | 1500 N/m² |
| Snow load class (SL) | 1202 N/m² | 761 N/m² |
| Resistance to heat | B300 (300 °C) | B300 (300 °C) |
| Low ambient temperature rating (T) | -15ºc | -15ºc |
| Maximum opening angle | 170º | 170º |
| Opening time | <60 seconds | <60 seconds |
| Voltage | 24v & 230v option | 24v & 230v option |
| Cable | 2.5m silicone | 2.5m silicone |
