EMI Fan Vents – Kemvent

A range of low-cost plastic EMI vents for use with standard fan sizes.


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A range of low-cost plastic EMI vents for use with standard fan sizes 40mm, 60mm, 80mm, 92mm and 120mm. They provide EMI shielding where applications demand a low-cost solution, whilst still providing an adequate shielding performance. A Hi-impact ABS UL94V-0 fire retardant moulding is fitted with one layer of 3.2mm cell x 6.35mm thick aluminium honeycomb and a nickel/copper fabric gasket to ground the honeycomb to the metalwork. The vents have 4 countersunk holes to suit standard fan mountings.

EMI fan vents are designed for use in a typical commercial electronic enclosures where good air flow is required for cooling and ventilation but where EMC compliance must be ensured.

A selection of sizes is available from stock.

  • Electronic Enclosures
  • Fan housings
  • EMC Racks
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