Filter Grille FG-20X20 Filter Space:For 1" Deep Filter HVL Series Engineering/Performance Data

HVL Series Engineering/Performance Data

104 P - four way * Square to round No Labor Collar * 2x2 galvaneal steel panel with seismic support holes * Soft White Options * 104 P D - multi-shutter damper with hinged perforated face * 104 P O - steel opposed blade damper with hinged perforated face * 104 P FR - U

Rust resistant pre-coat with durable powder finish

450 Series Submittal

Countersunk mounting holes for flush appearance with stainless sheet metal screws

Filter Grille FG-20X20 Filter Space:For 1" Deep Filter HVL Series Engineering/Performance DataStandard 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