Technical information

Multileaf dampers and actuators / Earthing / Duct connection  

  • Multileaf dampers + actuators
  • Earthing
  • Duct connection
  • ATEX-compliant construction

  • Brass bearings, stainless steel as an option

  • Linkage and opposed action blades

  • Optional: ATEX actuators including spring return and auxiliary switch 

  • Leakage class 2 to EN 1751, class 4 as an option

  • All parts are earthed: 

    • Baseframe
    • Skeleton
    • Panels 
    • Metal parts
  • Flexible connector made of electrostatic dissipative (anti-static) fabric, with equipotential bonding
  • Fulfils the hygiene requirements of VDI 6022
  • Prevents the transmission of vibration

ATEX-inspection window / ATEX-attachments / Filters

  • inspection window
  • Attachments
  • FIlters
  • Meets the requirements of ISO 80079-36
  • Clear size 190 x 190 mm

ATEX-compliant attachments:

  • Lighting
  • Light switches
  • Local isolators
  • Differential pressure measuring devices
  • Frost protection sensors
  • ATEX-compliant pocket filters and Mini Pleat filters
  • Filter classes M5 to H13
  • Mini Pleat filters with lightweight, anti-static plastic frames
  • Powder-coated filter mounting frame, stainless steel as an option

Fans / Droplet eliminator / Sound attentuator

  • Fans
  • Droplet eliminator
  • Sound attentuator
  • High-performance centrifugal fans
  • Efficiency class IE2 (EU classification)
  • PTC resistor for motor protection
  • IEC standard motors, 'flameproof enclosure' type of protection
  • Explosion-proof construction according to equipment group II, equipment category 2G, group IIB of explosive materials, temperature class T4
  • Entirely metal

  • Easy-to-clean aluminium fins

  • Included in the earthing system

  • Perforated plates cover the mineral wool infill in splitters (option L) and prevent both abrasion and electrostatic discharge.

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For general question regarding products or services you can also call:
Tel.: +43 1 250 43-0| Fax: +43 1 250 43 34