To accommodate recirculation fan for 14" round duct. Fan Mounts perpendicular to tube, blows in both directions. Available in four sizes 12", 14", 16" and 20". Comes with fan and guard pre-mounted.
Round Tube Ducting
A sturdy answer where continuous recirculation is preferred, but existing pipes or wires make placement of built-on duct a problem. Round shape is self cleaning. Sections come in 14" diameter x 6 feet long and are flared for easy joining. Sections come un-drilled allowing for custom air flow designs.
- Model No. RD-014