Smoke extraction fans 400°C/2h - 300°C/2h - 200°C/2h.
THT/HATCH: Self-opening motorized chimney with roof-mounted exhaust fan for smoke extraction during a fire, 400°C/2h.
- Self-opening motorized chimney with roof-mounted exhaust fan. Designed for fast and effective smoke and gas extraction during a fire. For installation in industrial or commercial premises.
- Complies with EN-12101-3-2002/AC:2005, certificate no. F-400.
Rapid smoke extraction improves fire brigade efficiency, enables rapid evacuation of people, prevents new fires, and reduces structural damage to the building. It can also be used for general ventilation of the building where the system is installed.
- The highly durable design withstands extreme climate changes.
- The galvanized steel housing with an anti-corrosion coating.
- The sealed design prevents water ingress.
- Thermal insulation prevents warm air loss during cold weather.
- A special base facilitates precise roof installation.
Opening system:
- Actuated lever for opening the damper, mechanism in an IP65 enclosure.
- Power supply: 230V AC - 50Hz or 24V DC.
- The high-reliability system is designed for over 10,000 operations at maximum capacity.
- Maximum capacity: 1000 nW.
- Automatic opening upon receiving an external signal from a control system (fire alarm system, smoke detector, manual switch, etc.). Control system not included.
- Automatic opening for natural ventilation using a switch.
- Limit switch for determining the damper position.
Fan:
- THT series exhaust fans, F-400 certificate #0370-CPD-0305.
- Tubular sheet steel casing with anti-corrosion polyester resin coating.
- Impeller with variable blades made of aluminum alloy.
Engine:
- Class H motors, continuous (S1) and emergency (S2) operation, with ball bearings, IP55 protection rating.
- Three-phase 230/400V – 50Hz (up to 4 hp) and 400/690V – 50Hz (above 4 hp).
- Maximum air temperature: Operation mode S1 (–20°C...+40°C), continuous. Operation mode S2 (400°C/2h).
Coating:
- Anti-corrosion galvanized sheet steel.
Detailed information can be found on the manufacturer's website at the link www.sodeca.com or contact our specialists.
