Type FKR-EU Fire Damper - For Large Diameters

For large diameters, with or without a flange

Large circular fire damper for the isolation of duct penetrations between fire compartments, available in nine nominal sizes

Application

• Fire dampers of Type FKR-EU, with CE marking and declaration of performance, for the isolation of duct penetrations between fire compartments in the event of a fire
• To prevent the propagation of fire and smoke through ductwork to adjacent designated fire compartments

Special characteristics

• Declaration of performance according to Construction Products Regulation
• Classification to EN 13501-3, up to EI 120 (ve, ho, i ↔ o) S
• Building inspectorate licence Z-56.4212-991 for fire resistance properties
• Complies with the requirements of EN 15650
• Tested to EN 1366-2 for fire resistance properties
• Hygiene complies with VDI 6022 part 1 (07/2011), VDI 3803 (10/2002), DIN 1946 part 4 (12/2008), and EN 13779 (09/2007)
• Corrosion protection according to EN 15650 in connection with EN 60068-2-52
• Closed blade air leakage to EN 1751, class 4
• Casing air leakage to EN 1751, class C
• Low differential pressure and sound power level
• Any airflow direction
• Integration into the central BMS with TROXNETCOM
• Explosion-proof constructions for zones 1, 2, 21, 22

Classification

• Class of performance to EN 13501-3, up to EI 120 (ve, ho, i ↔ o) S

Nominal sizes

• 315, 355, 400, 450, 500, 560, 630, 710, 800
• L: 495 mm or 550 mm (depending on casing construction)