Takaisin

EX

Casing
The casing is manufactured from silumin.

Motor
The fan is driven by specially manufactured Ex motors. The single-phase motors have a sand-enclosed capacitor, which is approved by ATEX.

Impeller geometry
Radial impeller with forward curved blades made from aluminium.

Output control
Speed controllable via a 5-stage tranformer.

Motor protection
Motor protection via PTC thermistors, combined with a separately-connected motor protection device.

The Ex fans can be used for temperature classes from T1 to T4 classification in accordance with ATEX directive 2014/34/EU.

Conveyance of potentially explosive gases in Zone 1 and Zone 2, as well as Groups IIA. IIB and IIC, is also possible.

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