4" Deep Horizontal Chevron Drainable Blade Wind Driven Rain Resistant Louver

A Division of MESTEK, Inc.

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Model:	X4SH
Filter:	X4SH
Minimum Size:	12" x 12"
Maximum Size:	60" x 96"
Frame Depth:	4" Deep
Frame Material:	.080" Thick Extruded Aluminum 6063-T6/T52 Alloy
Blade Material:	.080" Thick Extruded Aluminum 6063-T6/T52 Alloy
Drain Sill Pan Material:	.060" Thick Formed Aluminum
Blade Orientation:	Horizontal
Blade Type:	Chevron Drainable
Blade Angle:	N/A
Continuous Line:	No
Face:	Blades Contained Within Jambs Sill Contains Jambs Head is Flush With Jambs
Screen Options:	Standard Bird Screen: ½" Expanded Aluminum Bird Screen; Variety of Bird and Insect Screen Options
Free Area:	47% (7.50 ft² for 48" x 48")
Pressure Drop:	0.26 in. w.g. at 1000 fpm
AMCA:	Certified for Air Performance and Wind Driven Rain