Atmosphere® duct liner is a flexible, mat faced insulation bonded with ECOSE® technology. It is faced with a tightly bonded mat to give the Airstream a smooth, tough surface, resisting damage during installation and operation. The encapsulant edge coating eliminates Airstream flaring. Airstream surface mat facing is treated with an EPA registered anti-microbial agent to aid in the prevention of fungal and bacterial growth. Provides an optimum combination of efficient sound absorption, low thermal conductivity and minimal Airstream surface friction.
Knauf Insulation Duct Liner, 50 ft Length, 47-1/2 in Width, 2 in Thickness, Air Flow Velocity: 6000 fpm, 1.5 pcf Density, R-Value: R8, Glass Mineral Wool, Brown, 250 deg F, 197.92 sq-ft Coverage Area
| Air Flow Velocity | 6000 fpm |
| Coverage Area | 197.92 sq-ft |
| Density | 1.5 pcf |
| R-Value | R8 |
| Length | 50 ft |
| Width | 47-1/2 in |
| Thickness | 2 in |
| Material | Glass Mineral Wool |
| Color | Brown |
| Temperature Rating | 250 deg F |
- Low thermal conductivity
- Fire-resistant, non-corrosive, durable and resilient
- Tough, tightly bonded mat facing
- Excellent sound absorption
- Energy conservation
- Better temperature control
- Lowers operating costs
- Greatly reduces noise from fans and mechanical equipment as well as cross talk and air movement
- Withstands damage from normal handling and shop abuse
- If necessary, can be cleaned in accordance with NAIMA's "cleaning fibrous glass insulated air duct systems recommended practices"
- Low emitting for indoor air quality considerations
- Airstream surface mat facing is treated with an EPA registered anti-microbial agent to aid in the prevention of fungal and bacterial growth
- 1 yr limited warranty
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