Products Product Description 

Silver Jacket
R4.2, R6, R8

Silver-JacketMetalized Polyester Jacket reinforced with fiberglass scrim. Double-ply, black polyester core 12" W.C. positive, 3/4" W.C. negative (1/2" W.C. neg for 14"-20" diameter)
  • R-4.2 F214, FB214 / R-6.0 F216, FB216 / R-8.0 F218, FB218. UL-listed. boxed or bagged (FB series) 25' and 50' lengths. GREENGUARD level 4 highly microbial resistant.

  • Spec Sheet
    Item Codes

    Black Jacket
    R4.2, R6, R8

    Black-JacketBlack Jacket reinforced with fiberglass scrim. Double-ply, black polyester core 12" W.C. positive, 3/4" W.C. negative (1/2" W.C. neg for 14"- 20" diameter)
  • R-4.2 F214, FB214 / R-6.0 F216, FB216 / R-8.0 F218, FB218. UL-listed. boxed or bagged (FB series) 25' and 50' lengths. GREENGUARD level 4 highly microbial resistant.
  • Spec Sheet
    Item Codes

    F194 Black Jacket R4.2 Commercial Series

    F194-Commercial-black-jacketHigh Pressure Flex Duct that meets positive 16”/-1” negative WC compared to standard Flex Duct which is positive 12” and negative ¾”. Black Jacket/Metalized Core, R4.2Spec Sheet
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    Aluminum Flex Hose

    Aluminum-Flex-Hose*Non-combustible corrugated Aluminum with continuous water tight seams.
    *Non-insulated general purpose venting duct for low & medium operating pressures.
    *Perfect for dryer vents and available in 3”–8” round.
    Spec Sheet
    Item Codes

    T-Fin Flex

    Aluminum-Flex-Hose


    Maximum positive and negative pressures
    12”w.g.--3 thru 10” Diameter
    8” w.g.--12” thru 20” Diameter
    Maximum velocity 5500 FPM
    Operating Temperature range. -100F to +250F
    Flame Spread is less than 25 and smoke developed is less than 50
    Spec Sheet
    Item Codes

    Duct Ties

    Duct-TiesDuct Ties can be used to install everything from Flexible Duct to Takeoffs, as well as securing bundles. Made of 100% nylon, offers a tensile strength of 175 pounds.Spec Sheet
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    Worm Gear Clamps
    Stainless Steel

    Worm-gearsStainless Steel band with clamp that secures Flex Duct or rigid round duct connections. The band is secured in place at the bridge by a slotted hex head screw. This zinc plated carbon steel screw can be flipped up away from the band to offer a quick release when adjustments are needed. Dyna-Clamps are available in stock sizes ranging from a 7’’ diameter to 20’’. Two or more clamps can also be connected together to accommodate duct diameters over 20’’.Spec Sheet
    Item Codes

    Flex Duct Tools

    Flex-Duct-ToolFDC1 Flex Duct Cutter with a double edged blade cleanly pierces through outer skin and insulation and the TY4G Tensioning Tool tightens and cuts the drop off Nylon Duct Ties.Spec Sheet
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    Flex Duct Tape

    Flex-Duct-TapeShurtape’s Black and Metalized Silver DC-181 comes in 2” and 3” widths and offers the contractor a savings over using standard Aluminum Foil Tape on Flex Duct, 120 yard rolls (vs 60 yard) and developed specifically for Flex Duct.Spec Sheet
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