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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
Low profile design for tight mechanical areas
Product sizes available to fit spiral pipe diameter 8” – 48
Lever Operated Opposed Blade Damper
REVIT FILES Spiral Diffuser Radius Flush Mount Diffuser Single Deflection
Standard Features *Surface mount return air grille * 0 fixed blades parallel to shortest dimension * Countersunk mounting holes for flush appearance with color matching Phillips posi-drive screws * Soft White Options * 938 O - recessed screwdriver operated opposed blade damper * No Labor Collar (square sizes only) * 900 T - T-Bar mount * 905 HD - reinforced construction * 905 IS - insect screen * 1335-1338 Series - stainless steel version * Tamper proof screws
Spiral Pipe Diffuser with Transition Box SD34-12X6G Damper:Opposed Blade Damper Low profile design for tightSD34 Transition Box Spiral Pipe Grille (DOUBle Deflection) Standard Features Double deflection transition box mount spiral pipe grille Blades are parallel to the shortest dimension Allows for 4 way airflow adjustment Nylon bushings on adj. blades prevent metal on metal rattle Curved saddle with gasket provides airtight fit to spiral pipe Product sizes available to fit spiral pipe diameters 8 48." Spiral pipe diameter must be 4 larger than Height of
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