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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
INSTALLATION INSTRUCTIONS
Designed for protection of ceiling openings in fire rated floor/ceiling assemblies with fire resistance ratings of 3 hours or less
Adjustable single deflection grille
Half-length screwdriver operated Scoop Extractor
22 gauge galvanized steel roll formed frame
90 Series Round Step Down Diffuser - 8" Step Down Ceiling Diffuser INSTALLATION INSTRUCTIONSStandard Features Attractive concentric ring deflects air stream 360 All steel construction Ideal for residential and light commercial application Countersunk mounting holes with color matching Phillips Pozidriv screws Rust resistant pre coat with durable powder finish Soft White Options Round Bowtie Damper Installation Ring only T 20 Tamper Proof Screws
