Return Air Grille 1050-24X18 Step Down Ceiling Diffuser Standard Features * Single plaque

Standard Features * Single plaque ceiling diffuser * 360 air diffusion * Hinged-down core for easy duct access * No Labor Collar * Seismic support hangers * Available sizes: 6"-10"

3 or 4 way air patterns from face * One size fits 6" thru 16" (collar by others) * Soft White

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

For evaporative coolers or central blower systems

Mounting Holes - Designed for ceiling or sidewall application

Return Air Grille 1050-24X18 Step Down Ceiling Diffuser Standard Features * Single plaqueStandard 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