Steel Blade Double Deflection Diffuser 934-18X30 Step Down Ceiling Diffuser Standard Features * Heavy duty

Standard Features * Heavy duty honeycomb construction * Blades run parallel to longest dimension given * Gym Grade - includes welded core and extra supports for heavy duty application * Mounting holes for sidewall and ceiling application * Recessed screwdriver operated opposed blade damper to control air volume for positive balance of system * Soft White Options * No mounting holes * Tamper Proof Screws * Standard Color

Ideal for residential and light commercial application

Designed for high volume air delivery

Adjustable baffle controllers to direct airflow horizontally or vertically

Fractional

Steel Blade Double Deflection Diffuser 934-18X30 Step Down Ceiling Diffuser Standard Features * Heavy dutyStandard Features *Surface mount diffuser * Nylon bushings for easy adjustment and quiet setting of steel blades * Countersunk mounting holes for flush appearance with color matching Phillips posi drive screws * Double deflection diffuser * Front blades parallel to shortest dimension * Back blades parallel to longest dimension * All blades adjustable allowing 4 way flow adjustment * Soft White Options * 934 O with recessed screwdriver operated opposed