2" 3 Hour Vertical Mount Fire Door 2561-48X20 Specialty Products Designer Colors

Designer Colors

Standard Features * 4000 - door core grille with single frame * 4100 - door core grille with additional loose frame *

1” rim size (2” larger than nominal duct size / order size)

SUBMITTALS 907 Series Submittal

CB10 Engineering/Performance Data

2" 3 Hour Vertical Mount Fire Door 2561-48X20 Specialty Products Designer Colorsh3. Standard Features * 2561 Square or rectangular fire door for vertical mount only. Maximum dimension 48w, 49h. For damper free area chart A click here * 2563 Out of Airstream fire door. Square or rectangular for vertical mount only. Maximum dimension 48w, 41h. For damper free area chart B click here * 2565 Round fire door for vertical mount only. Available 4" thru 40" round. * UL and California State Fire Marshall approved * 2" thinline frame *