Pay in 4 interest-free payments of $21.26 Learn more
Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
375 Series Engineering/Performance Data
Countersunk mounting holes for flush appearance with stainless sheet metal screws
Designed for protection of ceiling openings in fire rated floor/ceiling assemblies with fire resistance ratings of 3 hours or less
Designed for high volume air delivery
Steel Blade Double Deflection Diffuser 934-12X4 past 12 months 375 Series Engineering/Performance DataStandard 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
