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Crayflex® UL Air Duct Vibration Isolation Connector


          

The First UL Listed Middle East Flexible Duct.

UL Classified in accordance to ANI/NFPA 701-2010 – R27556

Crayflex® is a very strong fully flexible duct connector and is widely used in Air Conditioning Systems for Commercial, Industrial and Residential applications.

Ready carton dispensing completes the fabrication quicker more efficiently, and more economically than conventional method.


Application

Isolation of sound and vibration from the source, double lock seam joined duct flexible connector fabric is used which is fixed to galvanized steel sheet metal is anchored with the equipment and the other end is anchored with the ductwork. Crayflex® offers flexibility in fabric and metal width mostly available ex stock.

Crayflex® flexible duct connector is tested in accordance with NFPA 701-2010 (formerly UL 214).

All Crayflex® flexible duct connector are deigned to meet the stringent criteria of NFPA 701-2010 airtight and waterproof.


Features

  • In accordance with ANSI / NFPA 701-2010 (Formerly UL 217)
  • Designed to meet NFPA 90A & 90B
  • Quick and economical
  • Strong airtight lock seams (metal – fabric – metal)
  • Crayflex® complemented with the 4 Bolt slide on flange system and is ideal solution for ductwork connection system,
  • Unmatched durability and strength.
  • Available in various width of metal and fabric.
  • Fire rated and high temperature resistant fabric is available for special applications such as kitchen extract ductwork, car park extract ductwork and industrial applications.
  • Pre formed flexible connection fitted with 4 Bolt System Flange can be supplied in all sizes on request.
  • Larger metal widths available to suit Transverse Duct Flanges (TDF), Transvers Duct Connector (TDC).
  • Strong Airtight Lock Seams
  • Unmatched Durability and Strength
  • Available in Various Widths
  • Flexible Duct Connector uses 24 gauge or 28 gauge galvanized steel sheet complying to ASTM A653 (Formerly ASTM A 525) & ASTM A 924 with Zinc coating of Z 275 (G90) to give added corrosion resistance.
  • Crayflex® Flexible Duct Connector Standard roll length available is 100 feet and 150 feet.

Models
Picture 1

Crayflex® - CF-PV (Vinyl Coated)

Crayflex® CF-PV is Vinyl coated Connector.

  • Vinly is the most commonly used fabric for all air duct installations due to its high tear strength and its high abrasion resistance.
  • Flame retardant coating
  • Resistant to weather and most chemicals.
  • Not affected by mildew.
  • Complying with NFPA 701-201 (UL 214).
Picture 1

Crayflex® - CF-GN (Neoprene Commercial Coated)

Crayflex® CF-GN is Neoprene coated Connector.

  • Ideal for kitchen exhaust and fume hoods
  • Flame retardant coating with non-combustible fabric.
  • Resistant to weather and most chemicals, fats, grease and oil.
  • Not affected by mildew
  • Complying to NFPA 701-2010 (UL 214)
Picture 1

Crayflex® - CF-GN (Neoprene Heavy Duty Industrial Coated)

Crayflex® CF-GN is Neoprene Heavy Duty Industrial Grade coated Connector.

  • Neoprene is recommended for use in application where hi mechanical strength is required.
  • Ideal for kitchen exhaust and fume hoods
  • Flame retardant coating with non-combustible fabric.
  • Resistant to weather and most chemicals, fats, grease and oil.
  • Not affected by mildew
  • Resistant to most alkalies, gasoline and toxic fumes.
  • Air tight and waterproof construction.
  • Complying to NFPA 701-2010 (UL 214)
Picture 1

Crayflex® - CF-GS (Silicone Coated) High Temperature.

Crayflex® CF-GS Silicone coated Connector.

  • Silicone fabric has a special silicone rubber coating that has excellent high temperature properties.
  • Ideal for high temperature applications.
  • Resistant to weather and most chemicals.
  • Flame proof coating with non combustible fabric.
  • Resistant to chemical and ozone and emits very low smoke when burnt.
  • Adversely affected by gas, toluene, acetone and grease.
  • Not affected by mildew.
  • Complying to NFPA 701-2010 (UL 214).
Picture 1

Crayflex® - CF-GH (Hypalon Coated) High Temperature.

Crayflex® CF-GH Hypalon coated Connector.

  • Ideal for outdoor applications.
  • Kitchen exhaust and fume hoods.
  • Flame proof coating with non-combustible fabric.
  • Resistant to ozone layer
  • Resistant to most chemicals, fat, grease and oil.
  • Not affected by mildew.
  • Complying to NFPA 701-2010 (UL 214)
Installation Instructions Download Here