20” Tab Collar
$6.00
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20” Tab Collar
$6.00
20” Tab Collar - It is designed to provide a secure transition from a flat ductboard surface to a round flexible duct or pipe.
- Dimensions: 20" diameter with a 3" depth (from flange to edge).
- Material: 28-gauge galvanized steel (specifically ASTM-A653 CS Type B).
- Sealing: Includes an internally sealed 3/4" outboard flange with hot melt mastic. The mastic is Fire Hazard Class 1 rated for safety.
- Tabs: Features "Easy Bend Tabs" designed for use with 1" or 1.5" thick ductboard (R4, R6, and R8 insulation).
- Features: Includes pre-drilled damper holes for optional field installation of dampers.
