F-R60K

Fire dampers represent passive fire protection, designed with the help of compartmentalization to prevent the spread of toxic gases, smoke and fire. The opening and closure of the damper blade can be activated remotely. In case of fire, when the air in the duct exceeds 72 °C, the thermal fuse melts. Melting of the thermal fuse activates the closure of the damper blade automatically. Damper blade is then mechanically locked in closed position.

• Greatly reduced installation time

• 100 mm body length

• On & out of shaft wall installations

• Easy actuator and unit access

• Casing leakage according to EN 1751, class B

• Blade leakage according to EN 1751, class 3

F-R60K fire dampers are CE certified following the Construction Products Regulation according to EN 15650:2010. Tested according to EN 1366-2:2015 and classified according to EN 13501-3 + A1:2009. The fire damper together with its installation form an inseparable part of the fire resistivity rating. F-R60K fire dampers are designed for the installations listed and described in their Handbook.

• Standard supporting construction in accordance with EN 1366-2:2015: EI60 (ve - ho i↔o)S

• Shaft wall – 2 layer, one side covered plasterboard construction: EI60(ve - i↔o)S

Detailed information about accessories is available on design.systemair.com

• FCR: Flexible Duct Connection

• R1-F-R60K: Ringlet for Out Installation

F-R60K damper has galvanized sheet metal casing. High temperature resistant insulation ring around the casing from expanded vermiculite board with inorganic binder. The vermiculite boards are not harmful to health and do not contain any asbestos, glass or mineral fibers. Blades are made from non-asbestos calcium silicate board with polyurethane foam seals for cold smoke and an intumescent seal, that expands in case of fire. Ethylene-propylene rubber used as duct seal. The product contains no hazardous substances, except for the solder in the thermal fuse, which contains one milligram of lead. All materials are processed in accordance with local regulations.

By default, actuator operated fire dampers are supplied with an actuator with micro switches, optionally with a power and communication unit. A fire damper can be equipped with a spring return actuator can be closed with command from the building management system, or after the breaching of the thermoelectric fuse. Actuator operated fire dampers are standardly equipped with a thermoelectric fuse, that activates the closing of the damper after the reaching or exceeding of the ambient temperature of 72°C. The actuator power circuit is interrupted, and its spring closes the damper blade within 20 seconds.

• B230T or G230T

Fire damper with an activation mechanism with a Belimo or Gruner spring return actuator (AC 230 V) with electro-thermal fuse 72°C and auxiliary switches.

• B24T or G24T

Fire damper with an activation mechanism with a Belimo or Gruner spring return actuator (AC/DC 24 V) with electro-thermal fuse 72°C and auxiliary switches.

• BST0 or GST0

Fire damper with an activation mechanism with a Belimo or Gruner spring return actuator (AC/DC 24 V) with an electro-thermal fuse 72°C and auxiliary switches, with a Belimo supply and communication unit BKN230-24 or Gruner supply and communication unit FSC-UFC24-2 (other communication units on demand).

• B24T-W or G24T-W

Fire damper with an activation mechanism with a Belimo or Gruner spring return actuator (AC/DC 24 V) with an electro-thermal fuse 72°C and auxiliary switches, with provided cable connectors for the supply and communication unit (communication unit not part of the mechanism).

• B24T-SR or G24T-SR

Fire damper with an activation mechanism with a Belimo or Gruner spring return actuator (AC/DC 24 V) with electro-thermal fuse 72°C and auxiliary switches for Modulated dampers (possibility to open the blade at the desired angle).