DataSheet PKI Cen GB

6 / 16 | Circular Fire Dampers
Dimensions
Fig. 2: Installation distances between damper bodies
Installation Distances
According to the EN 1366-2 standard, the minimum distance from the wall or ceiling to the duct that holds the PKI-C
is 75 mm. For multiple crossings through a re resistive wall, the minimum distance between two ducts that hold
the PKI-C is 200 mm. This applies for distances between the duct that holds the PKI-C and a nearby foreign object
crossing the re resistive wall (please see Fig. 2).
≥ 75
≥ 75
≥ 200
≥ 200