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| Round fire damper manual 02/2021
SOLID AIR ®
CLIMATE SOLUTIONS
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5. Accessories
ACCESSORIES
1. GKF boards
GKF boards are used in dry and wet installations
as wool or mortar cover. It keeps the installation
material in place and provides for better fire
penetration characteristics of the whole
installation. Kit dimensions - Ø + 300 mm.
2. Flexible duct connections
Flexible duct connectors are used in HVAC sys-
tems for isolation from structure-borne
noise, expansion compensation and fire damper
connections.
3. Safety grilles
Fire damper, safety grille and, if applicable,
extension piece are assembled at the factory to
form a unit. The free cross sectional area of the
cover grille is approx. 70 %.
1
2
3
A
B
(1) Type
(2) Accessories
(3) Dimension
FDC-A
- CSP
-
d100
(1)
(2)
FDC-A - Accessorie cylindrical fire damper
CSP - GKF board set (for either side of the
installation)
FLEX - Flexible channel connection (1 pcs)
SG - Safety grilles (1 pcs)
(3)
Nominal diameter of the cylindrical fire
damper