Uninsulated Flex Connector
Rated Positive Pressure: 10″ W.C. per UL 181
Rated Negative Pressure: 1/2″ W.C. per UL 181
Velocity: 6000 FPM
Flame Spread / Smoke Developed:
Less than 25 / Less than 50
Temperature Range: -20 degrees F. to 200 degrees F. Intermittent -20 degrees F. to 180 degrees F. Continuous
Not to be installed in lengths greater than 14 feet.
Not to be used to vent appliances for cooling, heating, and clothes drying unless approved and recommended by appliance manufacturer.
3” and 4” packaged individually
25 to a master carton
5” through 20” packaged 4 to a master carton
All lengths 25’
Our Customer Service Department is available to answer any questions that you may have about our Product Specifications and Warranty.
Give us a call at