Free area7.6 sq. ft.
Closure velocity rating3500 FPM
Damper applicationMotorized
Airflow directionHorizontal, Vertical
Axle materialPlated Steel
Blade seal materialTPV
Blade materialGalvanized Steel
Switch actionNormally Open
Electrical connectionHardwired
Max. temp.122°F
Max. velocity3500 FPM
Voltage100-240V
Frame materialAluminum
Frame typeExtruded
Phase1
No. of panels1
Max. pressure4 in. wg
SeriesGMD-SP Series
Fusible link temp.122°F
Sq. opening required36"
Jamb seal materialStainless Steel
Flange widthNot Applicable
Motor includedYes
Rough opening length36"
Motor bracket extension11 1/2"
Overall square35 3/4"
Overall height35 3/4"
Overall width35 3/4"
Max. air velocity3500 FPM
Frame material thickness14 ga.
Blade material thickness16 ga.
ApplicationMotorized
Damper finishMill Finish
Bushing materialBrass
Blade typeFlat Blade
Blade orientationParallel Blades
MaterialExtruded Aluminum
For nominal duct dia.36"
Promotion restrictionNot Eligible For Promotion
Flange typeHat Channel
Rough opening shapeSquare
For duct shapeSquare
Rough opening width36"
Mounting positionHorizontal, Vertical
Mounting positionHorizontal, Vertical
Mounting positionHorizontal, Vertical
Mounting positionHorizontal, Vertical
Mounting positionHorizontal, Vertical
Mounting positionHorizontal, Vertical