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  • Sku: 12-0010

Lambro 308 7" x 8' Flexible Semi-Rigid Aluminum Duct

Semi-rigid aluminum duct is ideal for applications where building codes require use of all aluminum duct. The duct is totally non-combustible with a maximum operating temperature of 400°F.

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Product Description

Lambro 308 7″ x 8′ Flexible Semi-Rigid Aluminum Duct

Semi-rigid aluminum duct is ideal for applications where building codes require use of all aluminum duct. The duct is totally non-combustible with a maximum operating temperature of 400°F.

This premium semi-rigid, aluminum, flexible yet rigid patented duct is recommended over conventional semi-rigid and foil ducts. This duct requires no elbows as it can form tight 90 degree turns, requiring less space to work.

The design creates airtight seams and prevents unraveling while handling. The duct is reinforced with bead wire helix to always maintain its round shape. This duct is suitable for all general-purpose venting applications including exhaust venting, bathroom fan venting, range hoods and more.

It is installer friendly and can be uncompressed easily for installation. Unlike conventional semi-rigid ducts that take up large amounts of space, the duct has a compact compression that is 4 times smaller than the current duct in the market. This reduces space needed for transportation, warehouse, and shelf space in store.

Features and Benefits:

  • Continuous airtight lock-seam
  • Non-combustible
  • Class 0
  • Airtight Design
  • Fire-Resistant
  • Class 0 Air Duct
  • Improved Airflow
  • Highly Flexible
  • Installer Friendly
  • Patented
  • Uninsulated

Technical Specifications

  • 7″ x 8′ Flexible Semi-Rigid Aluminum Duct
  • Operating Temperature Range: -86°F To 482°F
  • Max. Velocity: 5,000 Fpm
  • Country of Origin (subject to change): United States

Additional Information

Restrictions and Compliance

  • Warning: Cancer and Reproductive Harm For more information go to: www.P65Warnings.ca.gov
  • Hazardous Material

All thermal performance (R-Values) is certified by the Air Diffusion Council (ADC) and classified by UL LLC in accordance with ADC Flexible Duct Performance and Installation Standard using ASTM C-518, at installed wall thickness, on flat insulation only.

Installation Instruction Download

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Lambro 308 7" x 8' Flexible Semi-Rigid Aluminum Duct

$20.61
 per 

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