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.
ATEX versions 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
To select CMPT (1) ATEX refer to performance data, or Easyvent. Note electrical data may vary for ATEX motors.
Attributes
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.