915 - FIXED 45° BLADE GRILLE 915-38X6 Step Down Ceiling Diffuser Round ceiling radiation butterfly damper

Round ceiling radiation butterfly damper

Standard Features * 1/2" spacing dual angular louvers * 22 & 20 gauge cold roll steel * Mullions are reinforced with stiffeners for greater strength * For applications where greater air volume is required * Install with louvers in up or down position for best duct concealment * Countersunk mounting holes for flush appearance with color matching Phillips posi-drive screws * Soft White Options * Tamper proof screws * Standard Color

T-Bar Modular Core Diffuser with Round Collar 18-20

Heavy Duty Construction

915 - FIXED 45° BLADE GRILLE 915-38X6 Step Down Ceiling Diffuser Round ceiling radiation butterfly damperStandard Features Extruded aluminum surface mount frame with signature line marks Extruded aluminum fixed bar blades at 45 Blades are parallel to the longest dimension Designed to minimize vision into the air duct Center margins are mounted on the backside of the grille for a streamlined continuous look Countersunk mounting holes with color matching Phillips Pozidriv screws Rust resistant pre coat with durable powder finish Soft White Options Recessed