Perforated T-Bar 105P0-20 Step Down Ceiling Diffuser Maximum size 60"x48"

Maximum size 60"x48"

Countersunk mounting holes for flush appearance

three or four diffusers per panel * Countersunk sunk screwholes for ceiling mount * Standard Color or Designer Color Finish available on this product

Standard Features * Fixed blade return air T-Bar lay-in filter grille * Square collar for 20 1/2" x 20 1/2" duct * Hinged removable face * 20" x 20" x 1" filter (not included) * Seismic support holes * Soft White Options * 920 TFG - steel outer frame * 920 2 TFG - 2" filter spacing (filter not included) * No Labor Collar - square to round (2x2 only) * 1x2 (20x8 filter) or 2x4 (20x44 filter) * Satin Anodized Finish available on this product

Standard Features * Heavy duty 16 gauge steel construction * Blades run parallel to longest dimension given * Gym Grade - includes welded core and extra supports for heavy duty application * Mounting holes for sidewall and ceiling application * Soft White Options * No mounting holes * For opposed blade damper

Perforated T-Bar 105P0-20 Step Down Ceiling Diffuser Maximum size 60"x48"Standard Features * T Bar lay in panel with perforated face * 2x2 galvaneal steel panel with seismic support hangers * Round No Labor Collar attached to panel * Soft White Options * 105 P D multi shutter damper with hinged perforated face * 105 P O opposed blade damper with hinged perforated face * TVB Thermal Vapor Blanket * Square collar