Smoke extraction fans 400°C/2hr - 300°C/2hr - 200°C/2hr.
THT/IMP: Long-range blower fans with fire resistance ratings of 400°C/2hr, 300°C/2hr, and 200°C/2hr, single-sided or reversible.
- Long-range blower fans with fire resistance ratings of 200°C/2hr, 300°C/2hr, and 400°C/2hr, single-sided or reversible. Round (THT/IMP-C), octagonal (THT/IMP-L), or painted octagonal (THT/IMP-O).
Fan:
- Single-sided or reversible ventilation unit consisting of a fan, silencer, deflector, and brackets certified for smoke extraction in accordance with EN-12101-3-2002, certificate no. 0370-CPD-0394.
- Impeller with adjustable aluminum alloy blades for increased draft.
- A protective grille against accidental contact complies with UNE 100250 on single-sided models.
- A deflector improves airflow on the discharge side. Reversible models are equipped with deflectors on both sides.
- Highly efficient silencers with thermal and acoustic insulation.
- The IAT series emergency switch is available integrated into the fan (THT/IMP-L and THT/IMP-O) or as an optional extra (THT/IMP-C).
- Airflow direction: motor – impeller or 100% reversible.
- THT/IMP-C: Round sheet steel casing.
- THT/IMP-L: Galvanized sheet steel casing.
- THT/IMP-O: Painted steel casing.
- THT/IMP-LS: Shortened casing.
Engine:
- Class H motors, continuous (S1) and emergency (S2) operation, with ball bearings, IP55 protection rating, 2-speed.
- Three-phase 400V – 50Hz. Dahlander motor.
- Maximum air temperature: Operation mode S1 (–20°C...+40°C), continuous. Operation mode S2 (200°C/2h, 300°C/2h, 400°C/2h).
Coating:
- THT/IMP-C, THT/IMP-O: Anti-corrosion coating based on polyester resin (cures at 190°C after degreasing with an alkaline solution and pre-treatment with a phosphate-free solution).
- THT/IMP-L: Anti-corrosion coating made of galvanized sheet steel.
Detailed information can be found on the manufacturer's website at the link www.sodeca.com or contact our specialists.
