18” Silver Flex
$180.00
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18” Silver Flex
$180.00
18” Silver Flex
- Jacket Material: Metallized polyester vapor barrier with rip-stop scrim reinforcement.
- Core Material: Two plies of black polyester film encapsulating a steel wire helix.
- Maximum Air Speed: 6,000 fpm (feet per minute).
- Pressure Rating: 10 in. W.C. positive, 0.5 in. W.C. negative.
- Temperature Rating: -20°F to 180°F continuous, -20°F to 200°F intermittent.
- Standards Met: UL 181 listed, NFPA 90A and 90B compliant, and Greenguard®
- Thermal Efficiency: The R6 insulation provides enhanced thermal efficiency to save energy compared to standard R4.2 products.
- Durability: The rip-stop scrim reinforcement under the vapor barrier adds strength and tear resistance.
- Installation: The flexible design and oversized core are intended for easy installation in tight spaces and to fit on collars and register boxes.
