18 in. x 25 ft. Flexible Air Duct R4.2

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Flexible Technologies

18 in. x 25 ft. Flexible Air Duct R4.2

This product requires certification to purchase.
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You last purchased this on
 
Flexible Technologies

18 in. x 25 ft. Flexible Air Duct R4.2

  • Fast #
  • Part #FGKM1825
  • Item #794800
  • Manufacturer Part #0545-1800-0001
4.7 out of 5 Customer Rating
This product requires certification to purchase.

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Product Details

  • CPE core expands over fittings, does not unravel
  • Core is permanently bonded to coated spring Steel wire helix supporting blanket of Fiber insulation, and vapor barrier provide even air flow and double air seal
  • Thermaflex® thermally insulated for low and medium pressure heating and cooling systems
  • Velocity: 5,000 fpm
  • R value: R-4.2
  • Pressure rating: WG
  • Specifications: diameter - 4" to 20" I.D.
  • Requires Certification

Specifications

ASTM:
ASTM C518
Diameter:
18 in
Length:
25 ft
Material:
Plastic, Steel
Material Type:
Polyethylene
Maximum Airflow:
5000
R value:
R4.2
UL Listed:
Yes
Vent Duct Shape:
Round