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• • Duct Liner
  • Spiracoustic
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Spiracoustic Plus Duct Liner Systems

• Spiracoustic Plus^™

• Description: Johns Manville - easy to install system of duct lining products designed to eliminate the need for double-wall insulation fixtures while providing excellent thermal and acoustical insulation in round air ducts of varying sizes.
• Characteristics: Size - different size configurations, Thickness - 1 to 2 inches, Density - 4 pcf
• Temp. Range: up to 250°F (1217°C).
• Velocity: Maximum Air Velocity - 6000 fpm (30.5 m/sec.).
• Applications: round air ducts.
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• Documentation: Data Sheet (pdf), MSDS (pdf)
• Order Request: product request