Spiral Pipe Diffuser with Transition Box SD34-12X6G Damper:Opposed Blade Damper REVIT FILES Spiral Diffuser Radius

REVIT FILES Spiral Diffuser Radius Flush Mount Diffuser Single Deflection

Adjustable directional dampers with shut-off

REVIT FILES T-Bar Modular Core Diffuser with Round Collar 16

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Product sizes available to fit spiral pipe diameter 8” – 48

Spiral Pipe Diffuser with Transition Box SD34-12X6G Damper:Opposed Blade Damper REVIT FILES Spiral Diffuser RadiusSD34 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