Steel Blade Grille - Horizontal Fixed Blade 938-30X16

Steel Blade Grille - Horizontal Fixed Blade 938-30X16Standard Features *Surface mount return air grille * 0 fixed blades parallel to shortest dimension * Countersunk mounting holes for flush appearance with color matching Phillips posi drive screws * Soft White Options * 938 O recessed screwdriver operated opposed blade damper * No Labor Collar (square sizes only) * 900 T T Bar mount * 905 HD reinforced construction * 905 IS insect screen * 1335 1338 Series stainless steel version * Tamper proof screws

1" and 1 1/2"

Standard Features * Steel construction * Generous free area for quiet operation * Lever operated single-blade damper * Removable face and damper * Tension wings to stabilize damper * Available in 15"

Square Collar

904 - Double Deflection Adjustable Aluminum Blade Grille For a 18" x 12" Duct Opening (front blades parallel to shortest dimension)

w/ Screwdriver Operated Opposed Blade Damper

Double deflection radius mount spiral pipe grille with adjustable blades

Standard Features * Full size fixed blade T-Bar lay-in return air grille * Fixed Blade * Square collar * For 22"x22" square duct * Soft White Options * 900 T O - opposed blade damper * No Labor Collar - square to round (2x2 only) * 1x2 panel (10"x22" duct) or 2x4 panel (22"x46" duct) * Satin Anodized Finish available on this product

Margin edges are 7/8" projection for baseboard installation

3 or 4 way air patterns from face * One size fits 6" thru 16" (collar by others) * Soft White

700MA Series Engineering/Performance Data

Half-length screwdriver operated Scoop Extractor

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