Flex-Vent KP Flexible Duct
Insulated Duct
Strong polyester film laminated and encapsulating a heavy, corrosion resistant steel wire helix, forms the inner core and supports a thick blanket of fiberglass insulation over a fiberglass scrim. The outer vapor barrier is a jacket of durable black polyethylene. Designed for low to medium pressure systems.
KP Specs
| Diameter | 4-20 inches ID |
| Pressure Rating | (WG) |
| Positive | 10 inches (4˝-16˝ ID) 6 inches (18˝-20˝ ID) |
| Negative | 1 /2 inch (4˝-20˝ ID) |
| Velocity | 5000 FPM |
| Temp. Range | -20°F – 250°F cont. |
| R-Value | R-4.2, R-6.0, R-8.0 |
| GREENGUARD Certifications | GREENGUARD Indoor Air Quality Certified GREENGUARD Children and Schools Certified |
Downloads
- KP Product Sheet
- GREENGUARD Information
- GREENGUARD Certificate
- GREENGUARD Gold Certificate
- Flex-Vent Brochure
Meets UL 181 and NFPA 90A-90B Fire Codes
This product can expose you to chemicals including Acrylonitrile, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.