ATEX approved Dust Extraction arm for industries where hygiene is a top priority

NEX D combustible dust extractor

The Nederman combustible dust extraction arm NEX D is equipped with an earthed ventilation hose made of FDA approved ingredients. The NEX D dust extractor is suitable for industries where hygiene is a top priority. The NEX D dust extraction arm has concealed joints and a separate easy to mount hose. Enclosed support arm, separate hose and a stainless steel hood means the NEX arm requires little maintenance and is easy to clean. The Nederman NEX D combustible extraction is approved for explosive environments and marked as follows according to the ATEX-directive 2014/34/EU: EX II 3 D II: Group II, for use above ground. (Not for mining) 3: Equipment category 3, working in zone 22 D: To be used in environments with explosive dust The arm is single earthed by the helix in the hose. The hose is made of PVC with FDA approved components.


  • 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  169
Max. fume temperature, °C  70
Noise level at hood, dB(A)  54-81
Weight, kg 17-32