JP Lamborn

JP Lamborn - MNI25-04 - 4" x 25' 3 Ply Non-Insulated Carton

Item: JPLMNI254
MFG: MNI25-04
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4" x 25' 3 Ply Non-Insulated Carton


Flexible Duct Is A Non-Insulated UL-181 Connector. The Connector Is Formed By Encapsulating A Spring Steel Wire Helix In A Tri-Laminate, Of A Polyester, Aluminum Foil and Polyester.

Features & Benefits:
  • 3/8" Oversized
  • Greenguard Children & Schools Certification
  • Constructed with Durable Aluminum
  • Sized For Bathroom Exhaust Fans
  • 10 Year Limited Warranty
  • Guaranteed Out Of Package Lengths
  • Excellent Elbowing Integrity

California residents: see Proposition 65 Warning

Features and Specification

Fire Rating CLASS 1 AIR DUCT
Inside Diameter 4"
Insulated No
EAN 0814400012668
Application Connector
Brand JP Lamborn
Certifications UL-181
Compliance UL 181, NFPA 90A & 90B, UMC & IMC
Composition Polyester Film, Wire, & Insulation
Core Material 3-Ply Aluminum Foil and Polyester
Size 4" x 25'
UL Listed Yes
UL Recognized Yes
UPC 814400012668
Warranty Offered Yes
Maximum Pressure 10" W.G.
Maximum Temperature 200°F (93.3°C)
Operating Temperature 0°F to 200°F (-17.7°C to 93.3°C)
Pressure Rating Max Positive: 10" W.G & Max Negative: 1" W.G.
Package Height 18.0000
Package Length 10.0000
Package Weight 2.0000
Package Width 18.0000
Maximum Air Flow 5,000 FPM


picture_as_pdf msds sheet

picture_as_pdf specification sheet

picture_as_pdf warranty document

picture_as_pdf data sheet