Return Air Grille 1050-25X16 Accessories Locking screw to hold damper

Locking screw to hold damper in place

425 Series Submittal

Standard Features * Individually adjustable curved blade T-Bar lay in diffuser with concealed hinges * Hinged perforated face * Spring push release for easy access to adjust curved blades * 2x2 galvaneal steel panel with seismic support hangers * Round No Labor Collar sizes: 6-10"

Designed for protection of ceiling openings in fire rated floor/ceiling assemblies with fire resistance ratings of 3 hours or less

Use for applications with round ductwork to create a clean and easy to install finish for your round registers or diffusers

Return Air Grille 1050-25X16 Accessories Locking screw to hold damperStandard Features 1 2" spacing dual angular louvers Stamped from cold roll steel Install with louvers in up or down position for best duct concealment Countersunk mounting holes for flush appearance with color matching Phillips Pozidriv screws Rust resistant pre coat with durable powder finish Soft White Options All Aluminum Construction T 20 Tamper Proof Screws SUBMITTAL 1050 Series Submittal