Smoke extraction fans 400°C/2h - 300°C/2h - 200°C/2h.
HTMF: Roof-mounted multifunctional exhaust fans with fire resistance ratings of 400°C/2h and 300°C/2h.
- Roof-mounted multifunctional exhaust fans for use in fire-hazardous areas with a rating of 400°C/2h, built-in, designed for smoke extraction in industrial premises, etc.
Fan:
- Sheet steel support frame.
- Impeller with adjustable aluminum alloy blades.
- Protective grille against accidental contact complies with UNE 100250.
- Sheet steel hood with natural air outlet.
- Complies with EN-12101-3-2002, certificate no. 0370-CPD-0544.
Engine:
- Class H motors, continuous (S1) and emergency (S2) duty cycles, with ball bearings, IP55 protection rating, 1- or 2-speed depending on model.
- Three-phase 230/400V – 50Hz (up to 4 hp) and 400/690V – 50Hz (over 4 hp).
- Maximum air temperature:
- S1 duty cycle (–20°C...+40°C), continuous.
- S2 duty cycle (300°C/2h, 400°C/2h).
Coating:
- Anti-corrosion coating based on polyester resin (polymerizes 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.
