Ventilation Systems

Series 480

Insulated Air Conditioner Duct Hose – UL 181

Double lamination of tough polyester, which encapsulates a steel wire helix, forms air-tight inner core. Seamless black polyethylene vapor barrier surrounds thick blanket of fiberglass insulation. R value 4.2 and meets or exceeds UL-181, NFPA 90A and 90B standards. Resistant to ozone, UV, and corrosion. For Class 1 Heating and AC Duct applications. Designed for low to medium pressures. Operating temperature -20°F to 250°F.

Specifications

SKU I.D. MM O.D. MM Length Weight Per Cubic Foot
480-3000 3" 76 3.250" 82.5 25' 2.4lbs
480-4000 4" 102 4.250" 108 25' 2.6lbs
480-5000 5" 127 5.250" 133 25' 2.8lbs
480-6000 6" 152 6.250" 159 25' 3.2lbs
480-7000 7" 152 7.250" 159 25' 4.0lbs
480-9000 9" 152 7.250" 159 25' 5.2lbs
480-12000 12" 152 12.250" 159 25' 8.2lbs

Series 480

SKU I.D. Bulk Box Qty. Color
480-3000 3" 25' Gray
480-4000 4" 25' Gray
480-5000 5" 25' Gray
480-6000 6" 25' Gray
480-7000 7" 25' Gray
480-9000 9" 25' Gray
480-12000 12" 25' Gray