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Construction

Filters Construction

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Performance

Filters Performance

Product Type Filters

Non-UL Dampers 63

Control Dampers 31

Balancing Dampers 7

Backdraft Dampers 13

Round Dampers 16

Industrial Dampers 13

Multi Zone Dampers 3

Louvers 121

Stationary Louvers 53

Severe Weather Louvers 25

Adjustable / Combination Louvers 27

Acoustical Louvers 8

Brick Vents 2

Life Safety (UL Rated) 97

Dynamic Fire Dampers 22

Fire-Smoke Dampers 39

Smoke Dampers 18

Static Fire Dampers 13

Ceiling Radiation Dampers 5

Doors 36

Aluminum Plenum Access Doors 18

Steel Plenum Access Doors 6

Duct Access Doors 12

Access Doors 36

Rooftop 17

Penthouses 8

Sunshades / Vision Screens 9

Construction Filters

Materials

Extruded Aluminum 6063 Alloy 22
Rolled Aluminum 1
Structural Aluminum 1

304 Stainless Steel 1
316 Stainless Steel 1
Fabricated Steel 0
Galvaneal (When Finish / Field Painting Is Required) 1
Galvanized Steel 1
Hot Rolled Steel 1
Structural Steel 1

General Construction

General Construction Properties

Insulation

Louver/Damper Construction

Blade Construction Properties

Blade Type

Drainable Blade

Blade Movement

Blade Action

Blade Depth

in.

in.

4 in. 8 in.

Blade Angle

deg.

deg.

0 deg. 45 deg.

Single Panel Size

Min Size Width

in.

3.75 in. 44 in.

Max Single Panel Width

in.

14 in. 60 in.

Min Size Height

in.

3 in. 44 in.

Max Single Panel Height

in.

10 in. 96 in.

Min Size Diameter

in.

4 in. 11.75 in.

Max Single Panel Diameter

in.

11 in. 34 in.

Mount Orientation

Horizontal

Vertical

Horizontal or Vertical

Frame Construction Properties

Frame Depth:

in.

in.

0.465 in. 18 in.

Frame Shape

Frame Style

Frame Type

UL / Life Safety Construction

Actuator Closure Type

Certifications Filters

Certifications and Ratings

For Rainfall Protection

AMCA Rating (Water Penetration) 33
AMCA Rating (Wind Driven Rain) 17

For Hurricane Protection

Miami-Dade Approved 4
AMCA Rating 540 (Missile Impact) 5
AMCA Rating 550 (High Velocity WDR) 6

For Airflow

AMCA Rating (Air Leakage) 2
AMCA Rating (Air Performance) 81

Life Safety Standards

Underwriters Laboratories, Inc.: 555 63
National Fire Protection Association: 80 & 90A 80
Underwriters Laboratories, Inc.: 555S 57
Underwriters Laboratories, Inc.: 555C 5

UL Fire Rating

UL Fire Resistance Rating: 1.5 Hours 48
UL Fire Resistance Rating: 3 Hours 26

UL Leakage Rating

UL Leakage Rating: Class I 26
UL Leakage Rating: Class II 31

UL Temperature

UL Temperature Rating: 250° 50
UL Temperature Rating: 350° 38
UL Temperature Rating: 250°/350° 45

Other Certifications

ICC's International Building Code 78

Performance Filters

Airflow Performance

All Airflow Properties

Max Velocity:

fpm
to

fpm

1000 fpm 10000 fpm
Pressure Drop:

in. w.g.
to

in. w.g.

0.012 in w.g. @ 1000 fpm 0.7 in w.g. @ 1000 fpm
Begining Point of Water Penetration (fpm):

fpm
to

fpm

459 fpm 1250 fpm
Begining Point of Water Penetration (cfm):

cfm
to

cfm

3383 cfm 11550 cfm
Free Area:

%
to

%

24.88% 72.6%
Max Static Pressure

in. w.g.
1 in. w.g. 20 in. w.g.

Group Products

Product Type

Construction

Certification

Performance

Filters Applied

Clear All Product Type: Severe Weather Louvers

Page 1 of 2 (25 Results, 25 Groups)

12 Per Page 24 Per Page 60 Per Page 120 Per Page

EA-531-D

5" Deep Extruded Aluminum Horizontal Combination Drain Blade, "Wind Driven Rain Resistant" Louver

New

EA531D

Free Area %: 43%
Pressure Drop: .47 in. w.g. @ 1000 fpm
Water Penetration (fpm): 821 (fpm)

1 in Group Compare

EA-631-D

6" Deep Extruded Aluminum Combo Stationary Severe Weather Louver

New

EA631D

Free Area %: 43.4%
Pressure Drop: .17 in. w.g. @ 1000 fpm

1 in Group Compare

EA-731-D

7" Deep Horizontal Chevron Drainable Blade Wind Driven Rain and Impact Resistant Louver

New

EA731D

Free Area %: 42.4%
Pressure Drop: .022 in. w.g. @ 398 fpm
Water Penetration (fpm): 1250 (fpm)

1 in Group Compare

AL-UF5

5.5" Deep Aluminum FEMA Louver

ALUF5

Free Area %: 49.3%
Pressure Drop: .35 in. w.g. @ 1000 fpm

1 in Group Compare

EA-210-D

2" Deep Horizontal Drainable Chevron Blades Wind Driven Rain

EA210D

Free Area %: 43.3%
Pressure Drop: .38 in. w.g. @ 1000 fpm

1 in Group Compare

EA-331-VSL

3" Deep Extruded Aluminum Vertical Chevron Blade Rain Resistant Storm Louver

EA331VSL

Free Area %: 44%
Pressure Drop: .083 in. w.g. @ 1000 fpm

1 in Group Compare

EA-475-DH

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

EA475DH

Free Area %: 47%
Pressure Drop: .26 in. w.g. @ 1000 fpm

1 in Group Compare

EA-475-DV

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

EA475DV

Free Area %: 47%
Pressure Drop: .26 in. w.g. @ 1000 fpm

1 in Group Compare

EA-52

5" Deep, Fixed Chevron Drainable Blade, Hurricane Louver (Miami-Dade Certified)

EA52

Free Area %: 44.3%
Pressure Drop: .31 in. w.g. @ 1250 fpm
Water Penetration (fpm): 1250 (fpm)

1 in Group Compare

EA-520-D

5" Deep Drainable Chevron Blade Wind Driven Rain Resistant Sightproof Louver

EA520D

Free Area %: 44.3%
Pressure Drop: .32 in. w.g. @ 1000 fpm
Water Penetration (fpm): 1250 (fpm)

1 in Group Compare

EA-521V

5" Deep Vertical Chevron Drainable Blade Wind Driven Rain Resistant Sightproof Louver

EA521V

Free Area %: 46.1%
Pressure Drop: .22 in. w.g. @ 1000 fpm

1 in Group Compare

EA-620

6" Deep Drainable Combination Stationary Wind Driven Rain Resistant Storm Louver

EA620

Free Area %: 44%
Pressure Drop: .16 in. w.g. @ 1000 fpm

1 in Group Compare

EA-64

6” Fixed Deep Drainable Blade Hurricane Louver (Miami-Dade Certified)

EA64

Free Area %: 58%
Pressure Drop: .14 in. w.g. @ 1000 fpm
Water Penetration (fpm): 1250 (fpm)

1 in Group Compare

EA-64C

6" Deep Adjustable Blade Hurricane Louver (Miami-Dade Certified)

A320C

Free Area %: 51%
Pressure Drop: .1 in. w.g. @ 1000 fpm
Water Penetration (fpm): 1250 (fpm)

Some Items Currently Unavaliable

1 in Group Compare

EA-662-HSL

6" Deep Extruded Aluminum Horizontal Chevron Blade Rain Resistant Storm Louver

EA662HSL

Free Area %: 51%
Pressure Drop: .1 in. w.g. @ 925 fpm
Water Penetration (fpm): 1250 (fpm)

1 in Group Compare

EA-662-VSL

6" Deep Extruded Aluminum Vertical Chevron Blade Rain Resistant Storm Louver

EA662VSL

Free Area %: 53%
Pressure Drop: .103 in. w.g. @ 1000 fpm
Water Penetration (fpm): 1250 (fpm)

1 in Group Compare

EA-681

6" Deep 35° Fixed Blade and Adjustable Blade Combination Louver

EA681

Free Area %: 52%
Pressure Drop: .145 in. w.g. @ 981 fpm
Water Penetration (fpm): 981 (fpm)

1 in Group Compare

EA-721-S

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

EA721S

Free Area %: 42.4%
Pressure Drop: .022 in. w.g. @ 400 fpm
Water Penetration (fpm): 1250 (fpm)

1 in Group Compare

EA-725-D

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

EA725D

Free Area %: 45.1%
Pressure Drop: .34 in. w.g. @ 1000 fpm
Water Penetration (fpm): 1187 (fpm)

Some Items Currently Unavaliable

1 in Group Compare

EA-800

8" Deep Extruded Aluminum Sand Louver

EA800

Free Area %: 27.56%
Pressure Drop: .65 in. w.g. @ 1250 fpm

Some Items Currently Unavaliable

1 in Group Compare

EA-825-D

8" Deep Chevron Drainable Blade Rain Resistant Louver

EA825D

Free Area %: 56%
Pressure Drop: .48 in. w.g. @ 1000 fpm

Some Items Currently Unavaliable

1 in Group Compare

EAV-66

6" Deep Vertical Fixed Chevron Blade Hurricane Louver

EAV66

Free Area %: 49.1%
Pressure Drop: .164 in. w.g. @ 1250 fpm

1 in Group Compare

EAV-81

8" Deep Fixed Vertical Chevron Blade Hurricane Louver (Miami-Dade Certified)

EAV81

Free Area %: 29.31%
Pressure Drop: .3 in. w.g. @ 1250 fpm

Some Items Currently Unavaliable

1 in Group Compare

FS-461

4" Deep Formed Steel Galvanized Sand Louver

FS461

Free Area %: 34%
Pressure Drop: .7 in. w.g. @ 1000 fpm

1 in Group Compare

Page 1 of 2 (25 Results, 25 Groups)

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Arrow United Industries manufactures HVAC solutions including AMCA-rated louvers, dampers, Life Safety products, and more. We also offer Severe Weather and Hurricane louvers! Choose Arrow United for your next project.

Contact Us

450 Riverside Drive
Wyalusing, PA 18853
p : (570) 746-1888
f : (570) 746-9286
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