Aluminum Round Diffuser 1201-6 past 12 months Front blades are parallel to

Front blades are parallel to the shortest dimension

accepts 6"-16" collar (collar by others)

Hand operated lever for easy filter access

Standard Features * Aluminum construction deep housing and inner concentric rings * Designed for high volume long throw applications * Adjustable air direction * Easily installed with use of strong spring clips * No screwholes offers clean appearance for wall mount * Anodized finish Options * 1204 - turbo nozzle in panel mount

Round ceiling radiation butterfly damper

Aluminum Round Diffuser 1201-6 past 12 months Front blades are parallel toStandard Features * Double deflection aluminum wall or ceiling register * Heavy gauge aluminum frame * Individually adjustable extruded aluminum airfoil blades * Allows for spot or normal air diffusion * Hidden mounting mechanism * White Options: * Standard Color or Designer Color Finish available on this product