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Ships within 48 hours · Estimated delivery Aug 25 - Aug 30
Non-standard size collar (available in 6" through 20")
Standard Features * Return air T-Bar lay-in filter grille * Removable louvered 20 gauge steel face * 20" x 20"x 1" filter (not included) * 7/8" fiberglass back plenum cut holes 6"-16" (collar by others) * Seismic support holes * Soft White
Airfoil blades individually adjustable on 3/4" centers
All steel construction
425 Series Engineering/Performance Data
Aluminum Round Spot Diffuser 1202-12 Step Down Ceiling Diffuser Non-standard size collar (available inStandard Features * Solid aluminum rotatable body * Excellent for spot heating and cooling difficult areas * Can move conditioned air from an inaccessible place to the work environment * Precision adjustable aluminum air flow exit plate * Double felt flange body seal to prevent air leakage * Closed cell neoprene felt mounting gasket * Easy adjustment of air flow by turn of a knob * Maximum rotation angle 33 to 42 in all directions * Corrosion
