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anti-snap flap (depending on model)
- Durable anodised aluminium or matt gold finish options
- 30-minute fire-rated protection
- Avoid applications involving movement joints or structural load-bearing
Includes self-drilling screws and colour-matched push-in trim
Intumescent Duct Sleeve CE Marked - Low Profile Lighting Protection anti-snap flap (depending on model)The Astro DS Low Profile Duct Sleeve is a compact intumescent firestop solution for plastic ventilation ducts passing through fire rated walls and partitions. In the event of fire, the sleeve expands to crush and seal the duct, maintaining the fire integrity of the structure and preventing the spread of fire and smoke. Provides up to 120 minutes fire resistance (220x90mm = 60 minutes) CE Marked and tested to EN 1366 3 Suitable for both rectangular and
US$ 162.75
US$ 29.98
US$ 1499.50
US$ 2199.50
US$ 646.50
