Smoke extraction fans: 400°C/2h – 300°C/2h – 200°C/2h.
THT: Duct-mounted axial extraction fans with fire resistance ratings of 400°C/2h, 300°C/2h and 200°C/2h.
- Duct-mounted axial exhaust fans with a shortened casing, for use in fire-hazard zones 400°C/2h, built-in. THT/ATEX: ATEX certification, category 3 Ex II3G. In accordance with the Low Voltage Directive and the Supplementary Technical Instructions ITC-29-ATEX for car parks classified as explosion hazard zone 2.
Fan:
- Sheet steel tubular casing. THT/ATEX: with an aluminium strip in the impeller area, in accordance with the requirements of standard EN-14986:2005.
- Impeller with swivel blades made of aluminium alloy.
- Complies with standard EN-12101-3-2002, certificate no.: 0370-CPD-0305.
- Airflow direction: motor – impeller.
Engine:
- Class H motors, continuous (S1) and emergency (S2) duty, with ball bearings, IP55 protection rating, 1- or 2-speed motors depending on the model.
- Three-phase 230/400V – 50Hz (up to 4 hp) and 400/690V – 50Hz (over 4 hp).
- Maximum air temperature: S1 operating mode (–20°C...+40°C), continuous. Operating mode S2 (200°C/2h, 300°C/2h).
Coating:
- Anti-corrosion coating based on polyester resin (polymerises at 190°C after degreasing with an alkaline solution and pre-treatment with a phosphate-free solution).
Detailed information can be found on the manufacturer's website at the link www.sodeca.com or contact our specialists.
