Spiral Pipe Diffuser with Transition Box SD34-24X6G Commercial 904 - Double Deflection Adjustable

904 - Double Deflection Adjustable Aluminum Blade Grille For a 30" x 18" Duct Opening (front blades parallel to shortest dimension)

Dampers above 80 square inches free area will be provided with blade insulation

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REVIT FILES Egg Crate T-Bar Filter Grille 2" with Round Collar

Standard Features * Full size fixed bar blade T-Bar lay-in return air grille *

Spiral Pipe Diffuser with Transition Box SD34-24X6G Commercial 904 - Double Deflection AdjustableSD34 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