6” Silver Flex R8

6” Silver Flex R8

• Diameter: 6 inches inner diameter (ID).
• Length: 25 feet.
• Insulation (R-Value): R8, which offers superior thermal efficiency compared to R4.2 or R6 products, potentially leading to energy savings.
• Jacket Material: A durable metallic, polyester-vapor barrier with a "rip-stop" scrim reinforcement.
• Core Material: A multi-layer aluminum/polyester laminate with a corrosion-resistant steel wire helix.
• Application: Suitable for residential and commercial heating, ventilation, and air conditioning (HVAC) systems.
• Airflow/Pressure: Designed for high pressure applications, with a maximum air speed of 6,000 fpm (feet per minute) according to hvacstore.com. It can handle positive pressure up to 10 in. W.C..
• Temperature Rating: Can operate in a range from -20°F to 180°F.
• Certifications: ETL Listed and complies with NFPA standards 90A and 90B.
• Special Features: Features an airtight inner core to prevent fiberglass contact with the airstream and is made with Johns Manville Formaldehyde-free™ fiberglass insulation.