ATEX approved combustible dust extraction arm

NEX DX Dust and Gas Extraction Arm

The Nederman NEX DX combusitble dust extraction arm has a double earthed system, antistatic earthed ventilation hose that prevents static electricity and sparks. The dust extractor is suitable for industries where hygiene is a top priority. NEX DX has concealed joints and a separate easy to mount hose. Enclosed support arm, separate hose and a stainless steel hood means the DX extraction arms require little maintenance and is easy to clean. The Nederman NEX DX combustible dust extraction arm is approved for explosive environments and marked as follows according to the ATEX-directive 2014/34/EC: EX II 2 D II: Group II, for use above ground. (Not for mining) 2: Equipment category 2, working in zone 21 D: To be used in environments with explosive dust The arm is double earthed, by the helix in the hose and through the arm system. The hose is made of antistatic Polyurethane.


  • The arm is flexible in all directions and simple to position
  • Completely closed profiles, for maximum protection
  • All parts can be cleaned with liquids up to 80º C (176º F) and with detergents with PH value up to 12
  • The hose is mounted parallel to the support arm by straps, which makes the hose very easy to remove for cleaning

Technical data

  • Units: Metric
Technical Specifications
Reach, m   2-5
Airflow, m3/h  900–1700
Connection ∅, mm  160
Max. fume temperature, °C  70
Noise level at hood, dB(A)  54 - 81
Weight, kg 17-34