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Picture of FID425 4X25 R4.2 INSUL POLY FLEX AIRDUCT

FID425 4X25 R4.2 INSUL POLY FLEX AIRDUCT

Lambro FID-425 4 in. x 25 ft. Insulated Flexible Air Duct with Fiberglass Insulation and Reinforced Polyester Vapor-Barrier, R4.2

Manufacturer: Lambro

$0.00

Qty:

This FID flexible air duct is made of fibreglass insulation and reinforced polyester vapour barrier with 4000 ft/min velocity and comes in black. It measures 25 feet length x 4 inches diameter and has a temperature ranging from -20 to 140 degrees Fahrenheit. The round flexible air duct consists of a metalized polyester film and a polyester film encapsulating a galvanized steel wire helix, fibreglass insulation rated R4.2 and a triax fibreglass scrim-reinforced vapour-barrier.

Products specifications

products.specs.attributename	products.specs.attributevalue
Colour/Finish Name	Black
Length	25 ft.
Material	Fiberglass Insulation;Reinforced Polyester Vapour-Barrier
R-Value	R4.2
Specifications - UL Listed	Yes
Temperature Range	-20 to 180 Deg F
Product Type	Flexible Air Duct
Diameter	4 in.
Vent Duct Shape	Round