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T-Bar Modular Core Diffuser with Round Collar 18-20
1/2" spacing dual angular louvers
Holds up to a 1" filter (not included) with filter retention tabs (FG1)
Standard Features * For evaporative cooling or high velocity exhaust applications with divided 2-way multi-louver and combination shut-off * Countersunk mounting holes for flush appearance with color matching Phillips posi-drive screws * Soft White
Soft White Options
Steel Blade Single Deflection Diffuser 931-8X4 Finish:Designer Color - Cement Gray T-Bar Modular Core Diffuser withStandard 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 * Single deflection diffuser with adjustable steel blades * Steel blades are parallel to longest dimension * Allows 2 way air deflection on one plane * Soft White Options * 931 O with recessed screwdriver operated opposed blade damper * 1331 and
