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Dampers
16 products
Dampers are used to regulate or stop airflow within ductwork. They can control air volume, balance systems, or isolate sections for maintenance. Types include manual, motorised, and fire dampers. They improve efficiency, comfort, and safety by managing airflow precisely.
Fire Dampers / Volume Control Dampers / Intumescent Fire Blocks
Showing 1 - 16 of 16 products
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eFans Direct Ltd
SKU: LV40150150
Square Intumescent Air Transfer Fire Block - 150mm
- Approx 60% free area
- Depth 40mm
- EI rating 120 mins
eFans Direct Ltd
SKU: LV40200200
Square Intumescent Air Transfer Fire Block - 200mm
- Approx 60% free area
- Depth 40mm
- EI rating 120 mins
eFans Direct Ltd
SKU: LV40250250
Square Intumescent Air Transfer Fire Block - 250mm
- Approx 60% free area
- Depth 40mm
- EI rating 120 mins
eFans Direct Ltd
SKU: LV40300300
Square Intumescent Air Transfer Fire Block - 300mm
- Approx 60% free area
- Depth 40mm
- EI rating 120 mins
eFans Direct Ltd
SKU: LV40350350
Square Intumescent Air Transfer Fire Block - 350mm
- Approx 60% free area
- Depth 40mm
- EI rating 120 mins
eFans Direct Ltd
SKU: LV40400400
Square Intumescent Air Transfer Fire Block - 400mm
- Approx 60% free area
- Depth 40mm
- EI rating 120 mins
eFans Direct Ltd
SKU: LV40450450
Square Intumescent Air Transfer Fire Block - 450mm
- Approx 60% free area
- Depth 40mm
- EI rating 120 mins
eFans Direct Ltd
SKU: LV40500500
Square Intumescent Air Transfer Fire Block - 500mm
- Approx 60% free area
- Depth 40mm
- EI rating 120 mins
eFans Direct Ltd
SKU: LV40600600
Square Intumescent Air Transfer Fire Block - 600mm
- Approx 60% free area
- Depth 40mm
- EI rating 120 mins
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