Door Fan Test

We carry out the Door Fan Test (Door Fan Enclosure Integrity Test) to inspect rooms protected with total saturation fire extinguishing equipment in order to assess the room integrity and specifically its capacity retain the extinguishing gas.

By assessing the tightness level of the volume to be protected, we can measure the minimum quantity of gas to be inserted in the fire protection system so as to retain its concentration over the requested period.


Door Fan Integrity Testing is mandatory, under standard UNI EN 15004 – 2008, both during installation of a new plant and maintenance and check of integrity of the protected volume.

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