Centrifugalni EX ventilatorji

Centrifugalni EX ventilatorji

Single inlet centrifugal EX fans fans provide a maximum in safety and

performance for you and your process.

 

Available with an air range from 333 - 1490 l/s (1200 - 5350 ³/h) maximum volume.


Centrifugalni EX ventilatorji

DKEX

DKEX

The casing is manufactured from galvanised steel and the intake nozzle from copper.

Voltage controllable external rotor motors with pre-attached cable.

Radial impeller with forward curved blades manufactured from galvanised steel.

Speed controllable via a 5-stage transformer.

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

 

The fans can be used for temperature classes T1, T2 and T3 classification in accordance with ATEX 94/9/EC.

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

EX

EX

The casing is manufactured from silumin.

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

Radial impeller with forward curved blades made from aluminium.

Speed controllable via a 5-stage tranformer.

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

 

The Ex fans can be used for temperature classes from T1 toT4 classification in accordance with ATEX 94/9/EC.

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