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Rectangular Dampers – Round Commercial Dampers – Rectangular Industrial Dampers – Louvers – Balancing & Regulating Dampers

Louvers

Model	Category	Frame Depth	Blade Style	Material	Max Velocity	Free Area %	Pressure Drop
XAC-6, 9	Acoustical	12"	Standard	Steel	N/A	N/A	N/A
AXF-12	Acoustical	12"	Airfoil	Steel	N/A	N/A	N/A
XAC-4	Acoustical	8"	Standard	Steel	868 FPM	28%	.08" w.g.
AXF-8	Acoustical	8"	Airfoil	Steel	N/A	N/A	N/A
XL-4	Acoustical	4"	Standard	Steel	680 FPM	39%	.04" w.g.
AFL-D-4	Adjustable	4"	Drainable	Extruded Aluminum	1217 FPM	43%	.11" w.g.
AFL-D-6	Adjustable	6"	Drainable	Extruded Aluminum	922 FPM	54%	.08" w.g.
SAFL-4	Adjustable	4"	"J" Non-Drainable	Steel	840 FPM	47%	.09" w.g.
SAFL-6	Adjustable	6"	"J" Non-Drainable	Steel	896 FPM	47%	.13" w.g.
SAFL-D-4	Adjustable	4"	Drainable	Steel	840 FPM	47%	.09" w.g.
SAFL-D-6	Adjustable	6"	Drainable	Steel	N/A	N/A	N/A
FA-157	Adjustable	6"	Drainable	Extruded Aluminum	1000 FPM	71%	.11" w.g.
ICBL-20-WR	Blast	10"	Drainable	Steel	1090 FPM	27%	.13" w.g.
BRFL-D-4	Blast	4"	Drainable	Extruded Aluminum	1056 FPM	50%	.12" w.g.
BRFL-D-6.1	Blast	6"	Drainable	Extruded Aluminum	1250 FPM	54%	.16" w.g.
BRSED-5.1	Blast	5"	Wind Driven Rain	Extruded Aluminum	1250 FPM	48%	.35 w.g.
BVE	Brick Vent	4"	Brick Vent	Extruded Aluminum	N/A	See Submittal	N/A
BVF	Brick Vent	1-1/2"	Flanged Brick Vent	Extruded Aluminum	N/A	See Submittal	N/A
FVE	Brick Vent	4"	Flood Vent	Extruded Aluminum	N/A	See Submittal	N/A
FVF	Brick Vent	1-1/2	Flange Flood Vent	Extruded Aluminum	N/A	See Submittal	N/A
CFL-D-4	Combination	4"	Drainable / Control	Extruded Aluminum	924 FPM	46%	0.07" w.g.
CFL-D-6	Combination	6"	Drainable / Control	Extruded Aluminum	1250 FPM	47%	0.11" w.g.
CEL-D-4	Combination	4"	Drainable / Control	Extruded Aluminum	1058 FPM	46%	0.15" w.g.
LBD-4E	Combination	4"	Drainable/BDD-Exh	Extruded Aluminum	1300 FPM	46%	0.5" w.g.
LBD-4I	Combination	4"	Drainable/BDD-Intk.	Extruded Aluminum	1060 FPM	47%	0.4" w.g.
DCFL-D-4	Dade County Hurricane	4"	Drainable	Extruded Aluminum	1250 FPM	50%	.13" w.g.
DCFL-D-6	Dade County Hurricane	6"	Drainable	Extruded Aluminum	922 FPM	54%	.09" w.g.
VV-10-D	Dade County Hurricane	6"	Wind Driven Rain	Extruded Aluminum	980 FPM	45%	.12"w.g.
DCSED-5.1	Dade County Hurricane	5"	Wind Driven Rain	Extruded Aluminum	1250 FPM	48%	.24" w.g.
ES-EL-4	Equipment Screen	4"	Horizontal	Extruded Aluminum	N/A	47%	N/A
ES-EL-2	Equipment Screen	2"	Horizontal	Extruded Aluminum	N/A	55%	N/A
ES-EL-6	Equipment Screen	6"	Horizontal	Extruded Aluminum	N/A	52%	N/A
ES-RD-4V	Equipment Screen	4"	Vertical	Extruded Aluminum	N/A	40%	N/A
ES-CD-100V	Equipment Screen	2-3/8"	Vertical	Extruded Aluminum	N/A	22%	N/A
FEMA-5	FEMA 361 Louver/Grille	5.5"	Chevron	Formed Aluminum	N/A	52%	N/A
FEMA-8	FEMA 361 Louver/Grille	8"	Chevron	Steel	N/A	51%	N/A
SED-2	Fixed Louvers	2"	Sight Proof	Extruded Aluminum	1195 FPM	41%	.3" w.g.
D-HFA-6	Fixed Louvers	6"	Drainable	Extruded Aluminum	915 FPM	60%	.15" w.g.
EL-4-EVS	Fixed Louvers	4"	Non-Drainable	Extruded Aluminum	995 FPM	53%	.2" w.g.
FL-D-2	Fixed Louvers	2"	Drainable	Extruded Aluminum	805 FPM	54%	0.09" w.g.
FL-D-4	Fixed Louvers	4"	Drainable	Extruded Aluminum	1056 FPM	50%	0.12" w.g.
FL-D-6.1	Fixed Louvers	6"	Drainable	Extruded Aluminum	1250 FPM	54%	0.16" w.g.
EL-2	Fixed Louvers	2"	"J" Non-Drainable	Extruded Aluminum	524 FPM	55%	0.06" w.g.
EL-4	Fixed Louvers	4"	"J" Non-Drainable	Extruded Aluminum	995 FPM	53%	.19" w.g.
EL-6	Fixed Louvers	6"	"J" Non-Drainable	Extruded Aluminum	834 FPM	52%	.12" w.g.
D-DR-4	Fixed Louvers	4"	Double Drainable	Extruded Aluminum	1157 FPM	43%	0.17" w.g.
D-DR-6	Fixed Louvers	6"	Double Drainable	Extruded Aluminum	935 FPM	50%	.13" w.g.
SFL-2	Fixed Louvers	2"	"J" Non-Drainable	Steel	N/A	N/A	N/A
SFL-4	Fixed Louvers	4"	"J" Non-Drainable	Steel	840 FPM	47%	0.08" w.g.
SFL-6	Fixed Louvers	6"	"J" Non-Drainable	Steel	N/A	N/A	0.14" w.g.
SFL-D-2	Fixed Louvers	2"	Drainable	Steel	N/A	N/A	N/A
SFL-D-4	Fixed Louvers	4"	Drainable	Steel	1056 FPM	47%	.15" w.g.
SFL-D-6	Fixed Louvers	6"	Drainable	Steel	N/A	N/A	N/A
VF-2	Fixed Louvers	2"	Chevron	Extruded Aluminum	715 FPM	27%	.14" w.g.
FL-ID-4	Fixed Louvers	4"	Intake / Discharge	Aluminum	955 FPM	45% In / 75% Ex.	.14" w.g.
MIRROR	Fixed Louvers	2"	Custom	Steel	N/A	N/A	N/A
EL-1-CO	PTAC Grille	1-1/16"	Core Only	Extruded Aluminum	N/A	65%	N/A
EL-1-FL	PTAC Grille	1-1/2"	Flange Frame	Extruded Aluminum	N/A	65%	N/A
EL-1-FR	PTAC Grille	1-1/4"	Box Frame	Extruded Aluminum	N/A	65%	N/A
EL-1-GL	PTAC Grille	1-1/2"	Glazing Frame	Extruded Aluminum	N/A	65%	N/A
RD-8	Wind Driven Rain	8"	Sand	Extruded Aluminum	940 FPM	29%	.13" w.g.
SED-4	Wind Driven Rain	4"	Horizontal	Extruded Aluminum	1086 FPM	35%	0.21" w.g.
RD-4	Wind Driven Rain	4"	Vertical	Extruded Aluminum	1000 FPM	40%	.35" w.g.
SED-5.1	Wind Driven Rain	5"	Horizontal	Extruded Aluminum	1250 FPM	48%	.24" w.g.
VV-10	Wind Driven Rain	6"	Vertical	Extruded Aluminum	1250 FPM	45%	.13" w.g.
D-HV-4	Wind Driven Rain	4"	Horizontal/Vertical	Extruded Aluminum	1250 FPM	48%	0.28" w.g.
XSD-130	Wind Driven Rain	5"	Horizontal	Extruded Aluminum	1250 FPM	46%	0.16" w.g.
XSD-55	Wind Driven Rain	2"	Horizontal	Extruded Aluminum	1195 FPM	41%	0.3" w.g.

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