FSD-TD Series - Type C, Galvanised Steel Blades, Easy Fix Angle Frame (AF)

The BSB FSD-TD Series Fire and Smoke Damper – designed to stop the spread of fire and smoke through ducts which pass through fire rated walls, floors, ceilings and cavity barriers. The BSB FSD-TD has a strong and robust design to both meet the exacting fire testing requirements and be resilient to site handling. This is supported by sound production techniques which result in a quality product.

Tested and certified installation variants of the FSD-TD are available to cover masonry walls, dry walls and concrete floors. These cover the majority of applications/supporting constructions that are required to maintain compartmentation and protect escape routes and areas with sleeping risk.

All BSB tested installation methods are ES120 classification, usually only limited by the wall construction used. This is extended to 4 hours when installed using a HEVAC frame in a masonry/blockwork floor or wall. Some rarer installation applications are covered by assessment/test information to BS 476-20/22.

Features of the FSD-TD Fire Smoke Damper:

• HEVAC frame, angle frame, cleat and drop rod and batt infill methods are available.
• Unique EASY FIX™ Angle frame. The EASY FIX™ angle frame, with radius corners, incorporates pre-aligned pilot holes for 3 different installations, drywall, masonry wall and concrete floors. The EASY FIX™ dual pilot fixing holes take the guess work out of installation fixing positions, offering multiple fixing options from the same product configuration, minimising set out and installation time on site.
• Minimum size 100 x 100 (not adapted from a larger size by reducers) available for space saving.
• This BSB Fire Damper features a circular connection - base damper does not increase, thus saving space and transport volume.
• Single section size up to 1000 x 1000 in millimetre increments.
• Multi-section configurations are available to specific customer requirements, but will be subject to Building Control Authority approval.
• Standard construction is a fully welded galvanised steel case, which gives a casing leakage that complies with Class C ductwork leakage specifications.
• Blades have folded safe-edges to aid site safety.
• All blade and motor connecting drives are removed from the airstream and are fully enclosed. This gives both increased free area through the damper and protection to the
  mechanisms.
• Electrical Actuators (24VAC/DC, 230VAC,) have a less than 60 second motoring time. They have multi-position fitting and, being remote from the duct, allow space savings.
• All damper/actuator assemblies are mechanically tested prior to despatch (NOTE: The thermal fuse needs to be fitted/installed through the duct wall by the customer when
  the damper is installed).
• The FSD-TD range is fully compatible with the BSB damper control panel systems which offer a number of interface options for building management (BMS) and fire alarm
  Systems.
• All the above, supported with BSB’s enviable delivery performance, provide an unbeatable combination.

Price excludes actuator, please search for FSD-TD Series Actuator