12" Insulated (R4.2) Flex Duct 25'

Item
12MKE
  • California Prop 65

FEATURES AND BENEFITS:

• Underwriters Laboratories UL 181 and CUL S110 listed, and complies with NFPA Standards 90A and 90B.

• Acoustically rated resilient calendered film core assures quiet performance.

• Core material will not support mold and mildew growth.

• Fully lined for efficient air delivery.

• Large diameter, heavy, spring steel wire helix assures dimensional stability, resists mechanical abuse and provides more efficient air delivery.

• Bi-Directional reinforced metallized jacket resists tearing— reduces chance for damage to vapor barrier.

• Uniquely constructed core will not unravel when cut.

• All components are self-extinguishing and will not support flame (see oxygen index figures under application and engineering data).

• “Outward Cast” of heavy spring steel helix keeps duct core from shrinking up inside insulation and jacket, resulting in less waste.

• Resilient calendered film core material will stretch over fittings providing a “snug” fit and reducing labor costs associated with a poor fit.

• Resilient calendered film core will not “blow-out” and eliminates costly call-backs.• Labor savings and reduced waste result in lower installed costs.

• Available through broad national distribution.

• Meets California Department of Health Standards - OSHPD.

• GreenGuard Certified for children and schools.

• State of Florida AHCA approved.

Specification
Length 25 ft.
R-Value 4.2
Safety Standards
California Prop 65 Yes
Weights and Dimensions
Operating Weight (lbs) 14
Exterior Dimensions (D) (inches) 17.000000
Exterior Dimensions (W) (inches) 17.000000
Exterior Dimensions (H) (inches) 25.000000
Shipping Weight (lbs) 14.000000