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450 Series Engineering/Performance Data
3 cone steel diffuser with hinged core for easy duct access
Available in even sizes 6" to 20" and 24"
103 P - three way
Spiral Pipe Diffuser with Transition Box SD52-12X6G Finish:Galvanized 450 Series Engineering/Performance DataSD52 Transition Box Spiral Pipe Grille (Single Deflection) Standard Features Single deflection transition box mount spiral pipe grille Blades are parallel to the shortest dimension Allows for 2 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 width of
