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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
contour molded fiberglass back with a foil barrier backing
Locking screw to hold damper in place
Airfoil blades individually adjustable on 3/4" centers
601TFG Series Engineering/Performance Data
Filter Grille FG-20X25 Commercial contour molded fiberglass back withStandard Features 1 2" spacing dual angular louvers for strength and maximum free area Stamped steel face with roll formed frame Hinged removable face with hinges parallel to longest side Hand operated lever for easy filter access and cleaning 4 way reversible door on square sizes 2 way reversible door on rectangular sizes Concealed mounting holes with mounting screws Holds up to a 1" filter (not included) with filter retention tabs (FG1) Rust
