Widest range of protection from electromagnetic interference.

Pfannenberg’s EMC Filterfans® provide the required shielding and damping necessary to protect equipment from electromagnetic interference when cooling with the outside ambient air. Our EMC Filterfans® and exhaust filters use environmentally friendly non-metallised, recycable plastics.

  • Damping at 30 MHz approx. 71 dB.
  • Damping at 400 MHz approx. 57 dB.
  • Safe contact surface without a beryllium-copper seal.
  • IP 54: High protection against dust and water droplets.
  • IP 55: High protection against dust and protection against water jets from any angle.
 

EMC Filterfans.

Air flow: 19–950 m³/h.
 
 

size

size

size

size

size

protection system

protection system

tested

tool-less filter mat changing

tool-less mounting

RAL 7035

resistant - variant IP 55
  1. 1

    Metal shielding

    for higher electromagnetic protection.

  2. 2

    Reduced energy consumption

    More airflow, less power consumption.

  3. 3

    Up to 300 % longer service life thanks to innovative fluted filter mat

    For effective cost reduction.

  4. 4

    No elaborate reworking

    of the cut-out.

  5. 5

    Quick and easy maintenance thanks to innovative click mechanism

    For a tool-free filter mat replacement in seconds.

  6. 6

    No scratching off of coating is necessary

    Contact is made via the cut edge of the cut-out.

  7. 7

    The patented 4-corner fastening system

    allows a tool-free installation in seconds.

  8. 8

    Safe and secure contact

    with enclosure via contact springs.

 

Exhaust filters.

 
 

size

size

size

size

size

protection system

protection system

tool-less filter mat changing

tool-less mounting

RAL 7035

resistant - variant IP 55