Motorized damper

Motorized damper

Categories:
Motorized damper

MD

Size L(mm) H(mm) ΦD(mm)
4” 34 250 100.6
5” 34 250 126
6” 34 250 151.4
8” 34 250 202.2
10” 34 250 253.0
12” 34 300 303.8
14” 55 355.6 354.6
18” 55 406.4 405.4

Feature
24 Volt , 60Hz AC motor
Normally closed damper
Automatieally opens when exhaust fans are avtivated
Foam sealed minimize air leakage
Damper adjustment scren for balancing adjustment
Available size 6”、8”、10”

Automatic Make-Up Air Damper provides interlocked damper operation so outside air is only allowed to enter the house when a connected fan or hood is operating.

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