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- DIBD20 UL Classified 1 1/2 hr. Dynamic, Integral 12" Sleeve
DIBD20 UL Classified 1 1/2 hr. Dynamic, Integral 12" Sleeve
The DIBD20A is a UL555 Classified 1-1/2 Hour Rated Curtain Type Dynamic Fire Damper. It features:
- An integral sleeve that ensures appropriate sleeve installation and allows delivery direct to the job site.
- Vertical and horizontal closure spring operation for assured closure under air flow (fans on) in HVAC systems.
- Galvanized steel construction
. 技术规格唯一参考rd-00317-124
产品系列Fire Dampers
产品组Fire Dampers
类型对象(单个对象)
发布日期2009-09-09
版本号1
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