Aluminum Door Grille 4100-24X18 past 12 months 2x4 T-Bar (20" x 44"

2x4 T-Bar (20" x 44" duct)

115T Series Engineering/Performance Data

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

425 Series Submittal

Note: Sizes listed are the duct or opening size the grille will fit into

Aluminum Door Grille 4100-24X18 past 12 months 2x4 T-Bar (20" x 44"Standard Features * 4000 door core grille with single frame * 4100 door core grille with additional loose frame * . 060 T6 extruded aluminum construction * Completely vision proof * High air capacities * Will accommodate door thickness ranging from 1 1 4" to 2 1 4" * Countersunk mounting holes for flush appearance with color matching Phillips posi drive screws * Driftwood Tan Options * 1310 Series stainless steel door grille * Tamper proof screws *