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Corrosive atmospheres
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Versions
Single-inlet centrifugal fans, designed to handle corrosive gases, made of polypropylene, with forward-curved impellers directly coupled to the motor shaft, IP55, Class F, and built-in thermal protector.
Operating temperature from -10ºC to +60ºC.
Motors
Available in 2 or 4 poles, depending on the version.
Power supply voltage.
- Three-phase 230/400V-50Hz
- Single-phase 230V-50Hz, on request.
Other details
Special PVC versions available on request for transporting chrome vapors and derivatives.
Adjustable volute.
Standard orientation: LG0.
Operating temperature from -10ºC to +60ºC.
Motors
Available in 2 or 4 poles, depending on the version.
Power supply voltage.
- Three-phase 230/400V-50Hz
- Single-phase 230V-50Hz, on request.
Other details
Special PVC versions available on request for transporting chrome vapors and derivatives.
Adjustable volute.
Standard orientation: LG0.
ATEX versions
ATEX versions available for 3-phase models.
For ambient working temperature -10ºC to +40ºC.
Motor IP55, Class F.
ATEX versions available for 3-phase models.
For ambient working temperature -10ºC to +40ºC.
Motor IP55, Class F.
- ATEX Flameproof - Gas:
In standard ATEX version flameproof motors are without thermal protection.
If used with frequency inverter, flameproof motors with a PTC-type thermal protection must be specified at order.II 2G Exd IIB T4
II 2G Exd IIB+H2 T4 (with motor Exd IIC T4)
- ATEX Increased safety - Gas:
II 2G Exe II T3
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Tough, durable design
Scroll made of high grade polypropylene providing a high robustness. -
Impeller dynamically balanced
Forward curved centrifugal impellers manufactured from polypropylene plastic and dynamically balanced, according to ISO 1940 standard. -
Condensation drain hole
Draining hole allowing the evacuation of condensation. Provided with a threaded cap.