FMAPPROVAL 4922
Fume Exhaust Ducts or Fume and Smoke Exhaust Ducts
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| Organization: | FM |
| Publication Date: | 1 April 2001 |
| Status: | active |
| Page Count: | 28 |
Document History
August 1, 2016
Fume Exhaust Ducts or Fume and Smoke Exhaust Ducts
This standard sets performance requirements for ducts installed according to limitations and requirements specified for each individually manufactured duct system.
The fire performance of a duct...
FMAPPROVAL 4922
April 1, 2001
Fume Exhaust Ducts or Fume and Smoke Exhaust Ducts
A description is not available for this item.