Description: 20" Wall Mount Gravity Shutter for Exhaust FansFits Fan Dia.: 20"Overall Square: 23"Opening Required: 20-1/2" x 20-1/2"Frame Depth: 2-1/4"Open Depth: 6-1/4"Flange Width: 1-1/2"Max. Velocity: 2000 FPMBlade Material: Mill Finish AluminumBackdraft Damper / Wall Shutter, Front FlangeShutters open automatically when fan is activated.Shutter Construction Material: G-90 Galvanized Steel Frame and Tie RodsFor Use With: Vertical Mounted Exhaust Fans (do not use with vaneaxial or tubeaxial fans)DimensionsShutter Overall Size23 in x 23 inFits Fan Dia.20 inFlange Width1 1/2 inMounting Hole SizePrepunchedFrame Depth2 1/4 inOpen Depth6 1/4 inMounting Hole Diameter1/4 inOverall Height23 inRough Opening Width20.5 inRough Opening Diameter20 1/2 inOverall Length6 inFits Fan Diameter20 inRough Opening Length20 1/2 inOverall Width23 inOverall Diameter23 inDetailsItem23"H-W 6"L Aluminum Wall Backdraft DamprShutter Mounting PositionVerticalShutter Mounting LocationWallShutter Construction MaterialG-90 Galvanized Steel Frame and Tie RodsShutter Free Area2.289 sq ftShutter Opening Required20-1/2 in x 20-1/2 inBlade MaterialAluminumMax. Velocity2000 fpmFrame Opening B20 inFor Use WithVertical Mounted Exhaust FansFrame Opening A20 inShutter ItemBackdraft Damper / Wall ShutterNumber of Panels1Shutter Overall Square23" x 23"IncludesFelted Louvers for Quiet OperationMounting PositionVerticalFree Area2.3 sq ftSeries502Frame MaterialGalvanized SteelTie-Rod MaterialGalvanized Steel Frame and Tie RodsBushing MaterialNylon; Stainless SteelRough Opening ShapeSquareOpening TypeGravityBlade OrientationParallel BladesBlade Seal MaterialFeltMaximum Pressure1 in wcDamper TypeStaticMaximum Air Velocity2000 fpmDamper FinishMill FinishClosure Velocity Rating2,000 fpmFrame Material Thickness20 gaCounterbalancedNoSwitch ActionNormally ClosedBlade TypeFlat BladeClosure TypeGravityFrame Less Flange20Maximum Ambient Temperature180 Degrees FFlange TypeRear FlangeAirflow DirectionHorizontalSingle Acting/Double ActingSingle ActingDamper ApplicationBackdraftBlade Material Thickness26 ga Customer service is our top priority! Please be sure to read the description thoroughly to make sure that this is the item you want before making a purchasing decision. If you have any questions about this item, please contact us via eBay messages before placing your order. We make every effort possible to accurately describe and depict the items. All items are in stock at the time of listing; however, in the unlikely and unforeseen event that we are unable to fulfill your order through any of our networked warehouses, we will notify you as quickly as possible and offer you a 100% refund on your purchase. We try our very best to make sure every customer is completely satisfied. Your satisfaction is very important to us! If you have any problems with your order, please contact us and we will do our very best to make you satisfied. As long as you are happy with your purchase, please leave positive feedback for us. We will always leave you positive feedback in return. If you have any problems with your purchase, please do not leave negative feedback. Please contact us and your issue will be solved quickly and positively. Thank you for shopping with us. We appreciate your business!
Price: 74 USD
Location: Southampton, Pennsylvania
End Time: 2024-12-13T23:38:36.000Z
Shipping Cost: 0 USD
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Item Specifics
All returns accepted: ReturnsNotAccepted
Brand: Dayton
Type: Gravity Shutter for Exhaust Fan
MPN: 2C522
Louvers have steel reinforcement strips:: Easy open & minimize load on the fan
