Products List
Elgen Special Fabrics Flexible Duct Connector
2-1.1 exc. no 3 Vibration isolation connectors in duct system shall be made of an approved flame retardant fabric or shall consist of sleeve joints with packing of approved non-combustible material. Vibration isolation connectors constructed of fabric shall not exceed 10 inches in length. - NFPA No. 90B 1980.
2-1.2-3 Vibration isolation connectors in duct systems shall be made of an approved flame retardant fabric or shall consist of sleeve joints with packing of approved material having a flame spread rating of not over 25 and a smoke development rating of not over 50. Vibration isolation connectors constructed of fabric shall not exceed 10 inches in length. - NFPA No. 90A 1981.
| Product File | Size |
|---|---|
| 455-fabrics-flex-duct-connect.pdf | 75.6 KB |
Click on the catalog above to launch a flip book to view products, print, e-mail or save it as a PDF file.
> Terms and Conditions
