MFR #: 636
Flange Size (In.): 9-1/4" x 11" Cap Height (In.): 4-3/8"
Item: Roof Cap Construction Material: Steel
Fits Duct Size (In.): 3" or 4" Includes: Built-in Backdraft Damper and Bird Screen
For Use With: Vent Terminations Material: 24 ga. CRCQ Steel
Cap Width (In.): 5-1/4" Finish: Steel Baked Enamel
Color: Black Screen: Yes
Application: For Pitched Roof Installation