|Item||Noninsulated Flexible Duct|
|Max. Air Flow||5000 fpm|
|For Use With||Heating and Cooling Systems|
|Standards||NFPA 90A and 90B|
- Made of strong, lightweight 0.005" aluminum alloy. Can be installed within walls, wall chases, or ceilings where inaccessibility requires a durable duct. Use in ventilation equipment for air and gas that is free of corrosive fumes or particles. 3C590, 3C591, and 5C201 attach to discharge ducts with 2 stainless steel screw clamps (included).
- All comply with NFPA standards 90A and 90B for Class O fire hazard classifications. UL Listed.
- Internal/external temp. range up to 500 F