Ideal for bathroom fan venting and other general purpose exhaust applications. Made from 3 ply aluminum foil laminate with a maximum operating temperature of 250??F. UL versions of this item are available if required by code. UL ducts are UL181 listed and marked.
Products specifications
|
Air Flow Rate
|
5500 fpm |
|
Inside Diameter
|
4 in |
|
Length
|
25 ft |
|
Material
|
Aluminum |
|
Temperature Rating
|
-20 to 250 deg F |
|
Color
|
Silver |
|
Manufacturer
|
DUNDAS JAFINE |
