Spiral Pipe Diffuser with Transition Box SD34-30X10G Step Down Ceiling Diffuser 904 Series Submittal

904 Series Submittal

Holds up to a 2" filter (not included) with filter retention tabs (FG2)

Heavy duty steel honeycomb construction

Hand operated lever for easy filter access

904 - Double Deflection Adjustable Aluminum Blade Grille For a 34" x 18" Duct Opening (front blades parallel to shortest dimension)

Spiral Pipe Diffuser with Transition Box SD34-30X10G Step Down Ceiling Diffuser 904 Series SubmittalSD34 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