DynAir

DynAir 307904 Opened Flexible Duct Connector, 2 x 3 x 2 in, Black, 28 ga

HDRG100 MFG #: 307904
DynAir 307904 Opened Flexible Duct Connector, 2 x 3 x 2 in, Black, 28 ga
  • Country of Origin: CA
  • Domestic/Import: Import
  • Finish: Hot Dipped Galvanized
  • Gauge: 28 ga
  • Manufacturer Name: Carlisle HVAC Products
  • Material: Steel
  • Size: 2 x 3 x 2 in
  • Type: Opened
  • Features and More

Features

  • Polyvinyl chloride coating polyester scrip fabric
  • Made with G-90 galvanized steel (thicker galvanized coated steel for extended product life)
  • Double fold offset Seam™ is carefully pressure controlled during manufacturing
  • The Offset Seam acts as a structural stabilizer, adding rigidity while eliminating the need for added 90 degree used in some shops
  • Offset Seams protect fabrics during folding/rolling, adds structural stiffness, yet cuts and works easily and is precisely perforated
  • Offers superior holding power and tear resistance
  • Provides the correct fabric and metal gauge for every application
  • Low cost
  • Leak proof
  • Wide temperature range
  • Good abrasion resistance
  • Resistant to moisture and mildew
  • Used in heating and cooling applications
  • Great strength and tear resistance
  • 220 x 195 lb tensile strength, 300 psi burst strength

Application

  • Commercial and Industrial Applications

Standards/Approvals/Certifications

  • ANSI/UL-214
  • ASTM E84
  • NFPA 90A/90B
  • ULCS-109/1969