Thermaflex

Thermaflex - 53818000002 - 18" x 25' KM R6 Flex-Vent Insulated Flexible Air Duct

Item: THF18R6BAG
MFG: 53818000002
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18" KM R6 Flex-Vent Insulated Flexible Air Duct

Description

Flex-Vent KM Has A Strong Polyester Film Laminated and Encapsulating A Heavy, Corrosion Resistant Steel Wire Helix, Forms the Innercore and Supports A Thick Blanket Of Fiberglass Insulation. The Outer Vapor Barrier Is A Bi-Directional, Reinforced Metallized Vapor Barrier Which Will Not Unravel. The Smooth Air Tight Inner Core Of Polyesteris Designed For Low To Medium Pressure Systems.

Flex-Vent Advantages:
  • Fast, Economical Installation.
  • Oversized Cores For Proper Fit.
  • Easily Shaped To Fit Oval Inlets.
  • Superior Insulation and Thermal Performance.
  • UL181 Listed and Complies with NFPA Standards 90A and 90B.
  • Complies with Most State and Federal Standards or Codes.
  • Ideal For Residential Air Distribution and Venting Applications.
  • Flex-Vent Is Competitively Priced and Backed By A 5 Year Warranty.
Specs:
  • Diameter: 4-20 Inches ID
  • Pressure Rating: (Wg)
  • Positive: 10" (4"-16" ID) 6" (18"-20" ID)
  • Negative: 1/2" (4"-20" ID)
  • Velocity: 5000 Fpm
  • Temperature Range: -20F To 250F
  • R Value: R-4.2, R-6.0, R-8.0

California residents: see Proposition 65 Warning

Features and Specification

Inside Diameter 18"
Fire Rating Meets UL 181 & NFPA 90A-90B Fire Codes
Height 22.6250
Insulated Yes
Features Complies with NFPA Standards 90A and 90B. Corrosion resistant steel wire helix. Fully lined for efficient air delivery. The outer vapor barrier is a jacket of fiberglass scrim reinforced metallized film laminate.
EAN 0677431002196
Maximum Air Flow 5000 FPM
Application Air Distribution
Brand Thermaflex
Certifications GreenGuard Indoor Air Quality Certified and GreenGuard Children and Schools Certified
Comments/Notes UL Listed - USA & CAN
Dimensional Weight 96.0000
Compliance NFPA 90 A and 90 B
Composition Fiberglass
Core Material Laminated Polyester Film
Cubic Measurement 7.3688
Length 22.6250
Maximum Pressure Positive = 10" (4-16" ID) 6" (18-20"ID) Negative= 1/2" (4-20" ID)
UL Recognized Yes
Size 18" x 25'
Tier KM
UL Listed Yes
UOM BG
UPC 677431002196
Warranty Offered Yes
Width 24.8750
Operating Temperature -20°F to 250°F (-28.8°C to 121.1°C)
Package Height 22.6250
Package Length 22.6250
Package Weight 39.0000
Package Width 24.8750
Pressure Rating WG - Positive 10 inches (4"-16" ID), 6 inches (18"-20" ID) - Negative: 1/2 inch (4"-20" ID)
R-Value R6
Maximum Temperature 250°F (121.1°C)
Weight 39.0000

Documents

picture_as_pdf data sheet

picture_as_pdf specification sheet

picture_as_pdf submittal sheet