ATEX versions
On request, explosion proof versions in accordance to ATEX Directive, for three phase models up to 11 kW:
- 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 Ex d IIB T4
II 2G Ex d IIB+H2 T4 (with Ex d IIC T4 motor)
- ATEX Increased safety-Gas:
II 2G Ex e II T3
CVTT ATEX versions are supplied without melamine insulation.
To select CVTT refer to performance curves, or Easyvent.
The consumption data (A, W) of ATEX products may vary from the data shown in technical characteristic charts.
On request, explosion proof versions in accordance to ATEX Directive, for three phase models up to 11 kW:
- 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.


- ATEX Increased safety-Gas:

CVTT ATEX versions are supplied without melamine insulation.
To select CVTT refer to performance curves, or Easyvent.
The consumption data (A, W) of ATEX products may vary from the data shown in technical characteristic charts.
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Low noise level
Acoustic insulation of 7 mm thickness flame retardant (M1) melamine foam reducing the noise level significantly. -
Flexible coupling at the discharge
To reduce vibration and noise transmissions to the installation. -
Robustness
Quality finishing, with aluminium corners providing a high robustness. -
Versatile outlet discharge
Vertical discharge models available under request. -
Anti-vibration mounts
The fan is mounted on base frame with silent-blocks to reduce vibration and noise transmissions to the installation.