Dampers
Showing all 7 results
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Blast Gate Damper
Blast Gate Damper
Blast gate dampers are primarily designed for industrial exhaust systems that extract fumes, dust, wood waste, and other particulates. They feature an easy-to-operate mechanism where a freely moving blade can be locked into the open or closed position using a thumb screw.
SKU: BGD000 -
Damper - Fire
Fire Damper Circular c/w Plate Frame
CE-Marked Fire Damper
This CE-marked fire damper features a folding curtain-type blade design. Standard construction uses galvanized steel, with the option for grade 430 stainless steel. It supports 120-minute ‘E’ rated installations for masonry walls, drywall partitions, and concrete floors.
- Normal Operation
Under normal conditions, the blade pack is recessed in the damper header and held by a fusible link, allowing unrestricted airflow through the duct.
- Fire Response
When temperatures exceed 72°C, the fusible link melts, releasing the blade pack. Springs then fully extend the blades to close the duct
- Application
Series 100 fire dampers are integral to building compartmentalization, a strategy to contain fires within specific zones, thereby saving lives, limiting building damage, and aiding firefighting efforts. Similar to fire doors, these dampers ensure normal airflow but close off ducts to prevent fire spread when necessary.
SKU: CFDP000 - Normal Operation
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Fire Smoke Dampers
Fire Smoke Dampers
- CE marked against the requirements of EN 15650
- Classified in accordance with EN 13501-3
- Fire tested to EN 1366-2
- 120 minute installations for drywall partitions of min. spec EI60, masonry walls and concrete floor slabs
- Unique surface mounted design with factory punched fixing holes
- No backfilling or sealing of apertures required
- Single and multiple section assemblies available (CE marked)
- Available to suit square, rectangular, circular and flat oval ducting
- 230v & 24v Belimo Actuators
PRICE ON APPLICATION – sales@ductfix.co.uk
SKU: RFSD000
