4" Deep 45° Dual Drainable Stationary Blade Louver

A Division of MESTEK, Inc.

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Model:	X4DD
Filter:	X4DD
Minimum Size:	12" x 12"
Maximum Size:	60" x 96"
Frame Depth:	4" Deep
Frame Material:	.081" Thick Extruded Aluminum 6063-T6/T52 Alloy
Blade Material:	.081" or .125" Thick Extruded Aluminum 6063-T6/T52 Alloy
Blade Orientation:	Horizontal
Blade Type:	Dual Drainable
Blade Angle:	45°
Continuous Line:	Optional up to 10ft in Width
Face:	Full Width Sill; Head and Blades Contained in Jamb
Screen Options:	Standard Bird Screen: ½" Flattened Aluminum, .051" Thick Variety of Bird and Insect Screen Options
Free Area:	52% (8.37 ft² for 48" x 48")
Water Penetration:	942 fpm
Pressure Drop:	.15" in. w.g. at 1075 fpm and 8998 scfm
AMCA:	Certified for Air Performance and Water Penetration