• COPPUS® Flexible Air Duct - Meets UL-94 specifications for flame retardant material

COPPUS® Flexible Air Duct - Meets UL-94 specifications for flame retardant material

  • Product Code: Flexible Air Duct
  • Availability: Pre-Order

COPPUS® Flexible Air Duct

COPPUS carries a large selection of flexible air duct for a variety of ventilation application needs. Our most popular heavy duty duct features impregnated polyester duct designed for harsh, industrial environments. Our other selections include: economical light duty duct, source capture duct and hazardous location, anti-static duct.

Features and specifications (all varieties):

  • Wire supported, non-collapsible
  • Quick and easy cinch belt securely fastens duct to blower housings and duct ends
  • Integral rigid duct end allows easy coupling of duct without the need for separate splicer accessory
  • Available diameters: 8-inch (203mm) 12-inch (304.8mm)
  • 16-inch (406.4mm) 20-inch (508mm) and 24-inch (610mm); larger diameters available upon request
  • Available lengths: 10-feet (3M) 15-feet (4.5M) and 20-feet (6M); duct can be coupled together for longer runs
  • Temperature range: -40 degrees F ( -40 degrees C) to +250 degrees F (+121 degrees C)
  • Meets UL-94 specifications for flame retardant material
  • Retractable for easier, safer storage
  • Source capture duct: close-pitched, wire-supported, features smooth interior walls for reduced flow restriction; available in 4-inch, 5-inch and 6-inch diameters


COPPUS Flexible flame retardant ducting

  • Meets UL-94 specifications for flame retardant material


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