Vision-style intumescent damper for ducts.
A high performance intumescent duct damper developed to meet BS ISO 10294-5 - the new international standard for intumescent dampers in duct applications.
The LVH54 offers excellent airflow characteristics (approximately 60% free area), is resistant to clogging, and has no moving parts – so it provides consistent performance, and requires virtually no maintenance. Suitable for vertical applications.
| Uniclass 2015 |
| Product Reference | LVH54 Intumescent Duct Damper |
| Size | - |
| Width | 100–600 mm in 50 mm increments. Custom sizes also available. |
| Height | 100–600 mm in 50 mm increments. Custom sizes also available. |
| Standard product features | Construction:
Depth: 54 mm. Performance (BS ISO 10294-5):
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