UL Classified in accordance to ANI/NFPA 701-2010
• 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)
• Armo complemented with the 4 Bolt slide on flange system is ideal solution for ductwork connection system.
• 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 duct 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
• 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.
• Armo Flexible Duct Connector Standard roll length available is 75 feet, 100 feet and 150 feet.