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Oriflow, LLC
727-400-4881
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  • Technical
    • All Technical Topics
    • Introduction to Allowable Leakage Specification
    • Technical Calibrations
    • ANSI/ASHRAE 90.1-2010 – Leakage Specification
    • Duct Leak Testing Supply System
    • Duct Leakage Testing – RETURN SYSTEM
    • Orifice Plates
    • Manometers
  • Software
    • Online Programs
      • Allowable Leakage based on SMACNA Leakage Class
      • Allowable Leakage based on Percentage on System CFM
      • Allowable Leakage based on DW/143 Duct Pressure Class
    • Download Duct Test Sheets (calculate allowable leakage, duct surface area and more!)
      • Oriflow Duct Leakage Test Sheet: SMACNA Leakage Class
      • Oriflow Duct Leakage Test Sheet: Percent Allowable
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You are here: Home / Products / Accessories / Flexible Duct

Flexible Duct

SD Flex-duct (5-inch ONLY)

Green with external black PVC wear strip. This Standard-Duty flex-duct is reinforced with an integral wire steel helix and has a compressibility ratio of 6 to 1.  Each end of the flex-duct has an integral worm gear clamp already installed.  Use with Cobra tester.

Designed for use at -20°F to 180°F temperatures, this general-purpose hose has excellent UV stabilization with mold and mildew inhibitors.

Diameter: One end of flex is 5 inches, other end is 6 inches.
Length: 12.5 feet and 25 feet sections
Temperature range: -20° to 180° F (-29° to 82° C)
Pressure rating: +10 in.wg./-10 in.wg.
Flame retardant: UL94VTM-O
Compressibility: 6:1
Weight: 4 lbs/12.5-ft
Ply: Single

HD Flex-duct (5, 6 and 8-inch)

Black with bright yellow external polypropylene wear strip. This Heavy-Duty flex-duct is reinforced with an integral wire steel helix and has a compressibility ratio of 2.2 to 1.  Available for Cobra, Panther and Rhino testers.

Designed for use at -40°F to 275°F temperatures, this general purpose hose is resistant to chemicals, extreme moisture, ozone, UV rays, and weathering.

Diameters: 5, 6 and 8 inches
Lengths: 12.5 and 25 ft sections
Temperature range: -40 to 275 F
Pressure rating: +20 in.wg./-20 in.wg.*
Flame retardant: UL94V-0
Compressibility: 2.2:1
Weight: 9 lbs/12.5-ft (5-inch flex)
Ply: Single

* – Make sure the ends are clamped sufficiently so that duct does not slip off of duct/pipe. Flex will tend to contract under elevated negative pressures.

Oriflow, LLC 2125 Range Rd., Suite B - Clearwater, Florida 33765

sales@oriflow.com
Tel: 727-400-4881

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MENU
  • Home
  • Products
    • Compare Models
    • Cobra Tester
    • Panther Tester
    • Rhino Tester
    • Accessories
      • Smoke Machines
      • Flexible Duct
      • Dust Covers
  • Contact Us
  • Technical
    • All Technical Topics
    • Introduction to Allowable Leakage Specification
    • Technical Calibrations
    • ANSI/ASHRAE 90.1-2010 – Leakage Specification
    • Duct Leak Testing Supply System
    • Duct Leakage Testing – RETURN SYSTEM
    • Orifice Plates
    • Manometers
  • Software
    • Online Programs
      • Allowable Leakage based on SMACNA Leakage Class
      • Allowable Leakage based on Percentage on System CFM
      • Allowable Leakage based on DW/143 Duct Pressure Class
    • Download Duct Test Sheets (calculate allowable leakage, duct surface area and more!)
      • Oriflow Duct Leakage Test Sheet: SMACNA Leakage Class
      • Oriflow Duct Leakage Test Sheet: Percent Allowable
  • Videos
  • Testimonials
  • Request a Quote