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12.5 inch flex duct R6 20 inch diameter

Item: FD-20X12.5-R6FB
MFR: MHP125R6B-20

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About This Product

Product Info


12.5 inch flex duct R6 20 inch diameter


Weight19.5 Pounds (lbs)
Width23.5 Inches (In)
Height23.5 Inches (In)
Country of OriginUSA
Length150 Inches (In)
BrandJP Lamborn
CertificationsUL181, GREENGUARD Gold
ComplianceUL 181
CompositionSpring steel wire helix, encapsulated in a 2-ply, air-tight inner core, Fiberglass and a unique metalized, reinforced vapor barrier
Core MaterialPolyester
Fire RatingClass 1
Inside Diameter20"
Jacket MaterialReinforced Metalized Polyester
Maximum Air Flow5,000 FPM
Maximum Pressure4" W.G.
Maximum Temperature200°F (93.3°C)
Operating Temperature0°F to 200°F (-17.7°C to 93.3°C)
Pressure Rating1/2" Negative W.G., 4" Positive W.G.
Prop 65No
Size20" x 12 1/2'
UL ListedYes
Vapor Transmission0.006 US Perms per ASTM E96A-94
Warranty OfferedYes


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