DESCRIPTION

  • Certified R8 insulation
  • Flexible duct constructed with a spring steel wire helix, encapsulated in a 2-ply polyester, air-tight inner core
  • Fiberglass insulation choices of R4.2, R6, and R8
  • Maximum positive pressure is 6" W.G. (4"-12") and 4" W.G. (14"-22")
  • Maximum negative pressure is 1" W.G. (4" - 10") and 1/2" W.G. (12" - 22")
  • Maximum velocity is 5000 FPM
  • Operating temperature range of 0-200° F
  • Packaged 1 section per carton
  • Limited 10 year warranty

JP Lamborn 12 in. x 25 ft. Polyester R8 Insulated Flexible Air Duct

JMHP25R812

Manufacturer Part #: MHP-25R8

Diameter:

SPECIFICATIONS

ASTM Specifications
ASTM E96A-94
Diameter
12 in
Duct Shape
Round
Inside Diameter
12 in
R value
R8
UL Listed
UL 181 Class 1

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