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THERMAFLEX® M-KE 0558-1200-0001 Acoustical Flexible Air Duct, 12 in Dia, 25 ft L, R6
MFG #55812000001
Item #71738
Mfr. Part #55812000001
UPC #67743100406
THERMAFLEX® Acoustical Flexible Air Duct, 12 in Duct, Round Vent Duct, 25 ft Length, 12 in Diameter, 10 in WC Positive, 1 in WC Negative, Chlorinated Polyethylene Film Fabric, Silver, R-Value: R6, 5000 fpm Velocity Rating, -20 deg F to 120 deg F deg F, 0.05 perm Vapor Transmission
cULus Listed|FLAHCA Approved|NFPA 90A and 90B|UL Listed
Features & Benefits
Acoustically rated resilient calendered film core assures quiet performance
Core material will not support mold and mildew growth
Fully lined for efficient air delivery
Bi-directional reinforced metallized jacket resists tearing reduces chance for damage to vapor barrier
Uniquely constructed core will not unravel when cut
Resilient calendered film core material will stretch over fittings providing a "snug" fit and reducing labor costs associated with a poor fit
The M-KE acoustical duct offers exceptional sound control. Its acoustically rated chlorinated polyethylene (CPE) core allows sound energy transmission through the core and insulation and into the plenum space. A highly efficient, self-extinguishing duct, the M-KE is suitable for use in all pressure heating and cooling systems.
THERMAFLEX® M-KE 0558-1200-0001 Acoustical Flexible Air Duct, 12 in Dia, 25 ft L, R6