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RKX 500x250 D3 Updated: 2025-06-05

7730060 - RKX 500x250 D3-v1 ATEX

  • Duct fan with rectangular connections.
  • RKX is a refinement of RK and a safe choice for numerous applications within the industry.
  • The fan is intended for use where an explosive environment with gas can sometimes occur.
  • The fan can only be used in zone 1 and 2.
  • The ATEX fan is not subject to the ErP directive.
  • Impeller with forward curved blades.
  • The external rotor AC motor has maintenance-free sealed ball-bearings.
  • External motor protection and junction box are available as accessories.
  • For speed control a transformer can be connected.
  • Fan housing is manufactured from galvanized sheet steel with a nonsparking inlet cone made from copper.
  • The fan is certified according to directive 2014/34/EC and quality factor G 6.3.
  • Compliance with the standards EN 14986:2017 and EN ISO IEC 80079-36:2016.
  • The fan is intended to be installed indoors in a duct system.
  • Swing-out design to simplify maintenance and cleaning of the impeller.
  • Ex-marking II2G Ex h IIB T3 Gb.