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Dayton 3c311
The dayton 3c311 is in our catalogue: min. ambient temp. -40°F, mounting location Wall, action Single Acting.
In stock
dayton · 3C311
dayton 3c311 shutter wall 42 in
$ 340.74per unit · ex. VAT
Min. ambient temp.
-40°F
Mounting location
Wall
Action
Single Acting
Color
White
Max. velocity
2500 FPM
Min. ambient temp.-40°F
Mounting locationWall
ActionSingle Acting
ColorWhite
Max. velocity2500 FPM
No. of panels2
TypeDouble Panel Gravity Operated
SeriesEAS Series
Free area10.3 sq. ft.
Mounting hole dia.1/4"
Max. pressure1 in. wc
Tie rod materialGalvanized Steel Frame And Tie Rods
Max. ambient temp.180°F
Switch actionNormally Closed
Closure velocity rating2500 FPM
Flange width1 1/2"
Mounting positionVertical
Overall square45"
Fits fan dia.42"
Frame depth3"
CounterbalancedYes
Frame materialAluminum
Shutter mounting positionVertical
Rough opening width42 1/2"
Frame material thickness4/5"
Frame opening width42"
Single acting/double actingSingle Acting
Shutter mounting locationWall
Rough opening shapeSquare
Opening typeGravity
Flange typeRear Flange
Damper typeStatic
Blade typeFlat Blade
Blade seal materialFelt
Blade orientationParallel Blades
Blade materialAluminum
Bushing materialStainless Steel
Damper finishMill Finish
Rough opening length42 1/2"
Open depth6 1/4"
Closure typeGravity
Overall dia.45"
Frame opening b42"
Overall width45"
Frame opening height42"
Frame opening a42"
Damper applicationBackdraft
For use withVertical Mounted Exhaust Fans
IncludedPrepunched Mounting Holes
Rough opening dia.42 1/2"
Blade material thickness26 ga.
Mounting hole di.1/4"
Airflow directionHorizontal
Frame less flange42
Overall height45"
Max. air velocity2500 FPM