Aluminum Lattice Filter Grille 600FG-46X26 Step Down Ceiling Diffuser Standard Features * 4000 -

Standard Features * 4000 - door core grille with single frame * 4100 - door core grille with additional loose frame *

375 Series Engineering/Performance Data

904 - Double Deflection Adjustable Aluminum Blade Grille For a 40" x 18" Duct Opening (front blades parallel to shortest dimension)

Performance Data With Opposed Blade Damper

Aluminum Lattice Filter Grille 600FG-46X26 Step Down Ceiling Diffuser Standard Features * 4000 -Standard Features * 1 2" x 1 2" x 1 2" aluminum lattice face * . 055 T6 extruded aluminum frame * Hand operated lever for easy access * Concealed mounting holes * Filter door hinges parallel to longest side * Filter retainers * Removable face for easy cleaning * For 1" filter (not included) * Soft White Options * 600 2 FG 2" filter spacing (filter not included) * 600 TFG T Bar mount * Standard Color, Designer Color or Satin Anodized Finish available