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DKEX 225-4 Centrifugal (ATEX)

SKU: 19962

Availability: In stock

Excl. VAT: £757.05 Incl. VAT: £908.46


Quick Overview

ATEX Centrifugal Fan 3Ph

DKEX 225-4 Centrifugal (ATEX)

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  • DKEX 225-4 Centrifugal (ATEX)
  • DKEX 225-4 Centrifugal (ATEX)


• Certified according to ATEX

• Suitable for use in battery-charging rooms, fume cupboards and similar environments

• Integral thermistors (PTC *)

• Speed-controllable


DKEX fans can be installed in any position, and their compact design makes them easy to install.

These fans have impellers with forward-curved blades and external rotor motors. The casing is manufactured from galvanised sheet steel with a copper inlet cone. To protect the motor from overheating, integral thermistors (PTC) are fitted with external leads which must be connected to the U-EK230E motor protection relay.

Explosion proof versions comply with EN 50014, 50019, EN 1127-1 and EN 13463-1. Improved safety in accordance with EEx e II T3. εx II 2G

* Positive Temperature Coefficient


50 Hz
Voltage 400 V
Phase 3 ~
Input power (P1) 490 W
Current 0.85 A
Max. airflow 0.41 m³/s
R.p.m. 1305 r.p.m.
Min. static back pressure 90 Pa
Weight 12.3 kg
Temperature range, ambient and duct
-60 °C
Sound pressure level at 3 m 53.7 dB(A)
Insulation class F  
Enclosure class, motor
Certificate SP 12ATEX3165X  

Additional Information

Delivery This item is usually stocked overseas and takes about 2 weeks to deliver. If in UK deliverable in 3-4 days. Enquire on 01729 824108
Brand Systemair
Warranty 1 year manufacturers warranty (UK only)


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