EXPLOSION-PROOF FANS
RFHD: Roof-mounted centrifugal exhaust fans with horizontal air discharge, ATEX Ex d certified.
Roof-mounted centrifugal exhaust fans with horizontal air discharge and aluminum hood. ATEX certified, flame-retardant motor CEE Ex II2G Ex d, for operation in explosive atmospheres.
Fan:
- Support frame made of galvanized sheet steel, brass intake inlet according to EN-14986:2007.
- Impeller with backward-curved blades made of galvanized sheet steel.
- Bird protection grille.
- Aluminum deflector hood for protection from precipitation.
Engine:
- Class F motors with ball bearings, ATEX certified, flame-retardant Ex d II B T4 Gb.
- Three-phase 230/400V – 50Hz (up to 4 kW) and 400/690V – 50Hz (above 4 kW).
- Maximum air temperature: –20°C to +80°C.
Coating:
- Anti-corrosion galvanized sheet steel and aluminum.
Detailed information can be found on the manufacturer's website at the link www.sodeca.com or contact our specialists.