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425 Series Submittal
Square collar designed for a 20” × 20”
CSFM California State Fire Marshal listed
Square to round 2" collar with roll formed retention bead - available in square sizes only
2" ADC compliant round collar with bead for ease of installation
Steel Blade Single Deflection Diffuser 932-14X6 Damper:Opposed Damper 425 Series SubmittalStandard 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 shortest dimension * Allows 2 way air deflection on one plane * Soft White Options * 932 O with recessed screwdriver operated opposed blade damper * 1331
