Thermaflex®

Thermaflex - 55809000001 - 9" x 25' M-KE R6 Insulated Acoustical Flexible Air Duct

Item: THFMKER6925

MFG: 055809000001

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Description
Features and Specification
Documents

Description

M-KE Acoustical Flexible Air Duct 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.

Specs:

Diameter: 4-20 Inches ID
Pressure Rating: (Wg)
Positive: 10" (4"-12" ID), 6" (14"-16" ID), 4" (18"-20" ID)
Negative: 1" (4"-12" ID), 1/2" (14"-20" ID) Velocity: 5000 Fpm
Temperature Range: -20ºF To 200ºF Continous, -20ºF-250ºF Intermittent
R-Value: R-4.2, R-6.0, R-8.0
Certified UL 181 & NFPA 90A and 90B For US & Canada
10-Year Warranty
Greenguard Microbial Resistant Product

California residents: see Proposition 65 Warning

Features and Specification

Weight	14.9
Brand	Thermaflex®
Compliance	NFPA 90 A and 90 B
Composition	Fiberglass
Core Material	Chlorinated Polyethylene
Cubic Measurement	1.1915
Dimensional Weight	41
EAN	0677431004008
Fire Rating	NFPA 90A-90B Fire Codes
Flex Length	25'
Flex Type	Insulated
Height	15.125
Inside Diameter	9"
Insulated	Yes
Jacket Color	Silver
Jacket Material	Chlorinated Polyethylene (CPE)
Length	15.125
Maximum Air Flow	5000 FPM
Maximum Pressure	Positive = 10" (4-12" ID) 6" (14"-16" ID) 4" (18-20" ID) Negative = 1" (4-12" ID) 1/2" (14-20" ID)
Maximum Temperature	250°F (121.11°C)
Operating Temperature	-20°F to 250°F (-28.8°C to 121.1°C)
Package Type	Box
Package Height	15.125
Package Length	15.125
Package Weight	14.9
Package Width	24.875
Pressure Rating	WG - Positive 10 inches (4"-12" ID), 6 inches (14"-16" ID), 4 inches (18"-20" ID) - Negative 1 inch (4"-12" ID), 1/2 inch (14"-20" ID)
Prop 65	Yes
R-Value	R6
Size	9" x 25'
UL Listed	Yes
UOM	BX
UPC	677431004008
Vapor Transmission	0.05 Perms
Width	9
Country of Origin	USA

Documents

specification sheet

submittal sheet