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Ships within 48 hours · Estimated delivery Nov 1 - Nov 6
CB30 - three way
Holds up to a 2” filter (not included)
055 T6 extruded aluminum surface mount supply diffuser * Four air patterns: CB10 - one way
916 Series Engineering/Performance Data
Adjustable modular cores with fixed curved blades
Aluminum Door Grille 4000-18X12 Residential Registers & Grilles CB30 - three wayStandard Features * 4000 door core grille with single frame * 4100 door core grille with additional loose frame * . 060 T6 extruded aluminum construction * Completely vision proof * High air capacities * Will accommodate door thickness ranging from 1 1 4" to 2 1 4" * Countersunk mounting holes for flush appearance with color matching Phillips posi drive screws * Driftwood Tan Options * 1310 Series stainless steel door grille * Tamper proof screws *
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