JP Lamborn

18" x 25' PR R8 Insulated Black Flex Duct - Box

Description

Specifications

Description

PR-25 flexible duct is constructed with a spring steel wire helix, encapsulated in a 2-ply, air tight inner-core. Fiberglass (Choice of R4.2, R6, R8) insulation encompasses the core and a black polyethylene vapor barrier surrounds the entire duct.

Features
  • UL listed and labeled
  • Guaranteed out of package lengths
  • 10 year limited warranty
  • Greenguard Children & Schools Certification Formaldehyde free (see www. jplflex.com for more info)
  • 3/8" oversize inner core
  • Certified R-Values

California residents: see Proposition 65 Warning

Documents

picture_as_pdf msds sheet

picture_as_pdf specification sheet

picture_as_pdf warranty document

Specifications

Weight 45
Height 18
Length 28
Width 18
Brand JP Lamborn
Compliance UL 181, NFPA 90A & 90B, UMC & IMC
Composition Polyester Film, Wire, Insulation
Core Material Polyester
Country of Origin USA
Cubic Measurement 5.25
Dimensional Weight 117
EAN 0814400014679
Fire Rating CLASS 1 AIR DUCT
Flex Length 25'
Flex Type Insulated
Inside Diameter 18"
Insulated Yes
Jacket Color Black
Jacket Material Black Polyethylene
Maximum Air Flow 5,000 FPM
Maximum Pressure 4" W.G.
Maximum Temperature 200°F (93.33°C)
Operating Temperature 0°F to 200°F (-17.7°C to 93.3°C)
Package Height 24
Package Length 28
Package Type Box
Package Weight 45
Package Width 24
Pressure Rating Max Positive: 4" W.G & Max Negative: 1/2" W.G.
Prop 65 No
R-Value R8
Size 18" x 25'
UL Listed Yes
UPC 814400014679
Vapor Transmission 0.19 US Perms