#CAPTION# #CAPTION-Mobile# #DOWNLOADTYPE# Download #DownloadDropDown# #file-path# #caption# Home / Reliable Architectural Louvers & Grilles / Adjustable Blade Louvers Reliable Architectural Louvers & Grilles -Adjustable Blade Louver: 445RBABLDOWNLOADSThe 445RBABL features:Low torque operation and architecturally pleasing appearance with low leakage performanceCategory: exterior louvers | louvers | metal louvers...MasterFormat: Louvers and Vents | Louvers | Operable Wall LouversView Product Details From Manufacturer Reliable Architectural Louvers & Grilles1300 Enterprise RoadP.O. Box 580Geneva, AL 36340 Tel: (800) 624-3914 Fax: (800) 508-1469tj.adubi@reliablelouvers.comhttps://www.reliablelouvers.com/Find a rep/distributorRequest More Info DOWNLOADS Related Products Overview Adjustable Blade Louver: 445RBABLThe 445RBABL features:Low torque operation and architecturally pleasing appearance with low leakage performanceHexagonal shaped axles assure positive blade alignment and low operating torqueConcealed blade linkage is protected from weather exposure and reduces required installation depth.Blade and jamb seal options provide tight blade-to-blade and blade-to-frame closure, allowing less than 4 cfm per sq. ft. at 1/2" pressure differentialAvailable with manual and electric actuators4" deep adjustable blade louverFree Area is 37%. See More See Less Downloads