BUILDER’S BEST 110244 Foil Duct, 50 ft L, Class 1 Pressure Class, Aluminum/Polyester
UL 181, Class 1 air connector label for general venting. Multiply design of metalized polyester with 1 in pitch steel wire support.
Specifications
- Length
- 50 in
- Material
- Aluminum/Polyester
- Outside Diameter
- 4 in
- Pressure Class
- Class 1
- Temperature Rating
- -20 to 180 deg F
- Brand
- BUILDER'S BEST
- Manufacturer
- BUILDER''''S BEST