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Construction

Filters Construction

Certification

Filters Certification

Performance

Filters Performance

Product Type Filters

Life Safety (UL Rated) 97

Dynamic Fire Dampers 22

Fire-Smoke Dampers 39

Smoke Dampers 18

Static Fire Dampers 13

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

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 96
Rolled Aluminum 1
Structural Aluminum 1

304 Stainless Steel 20
316 Stainless Steel 20
Fabricated Steel 0
Galvaneal (When Finish / Field Painting Is Required) 21
Galvanized Steel 27
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

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 Temperature

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

For Airflow

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

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

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

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: Louvers

Page 1 of 5 (121 Results, 107 Groups)

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

A531

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

New

A531

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

1 in Group Compare

A631

6" Deep Extruded Aluminum Combo Stationary Severe Weather Louver

New

A631

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

1 in Group Compare

A724

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

New

A724

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

1 in Group Compare

A11F

45° Stationary Blade Flanged Frame Door Louver

A11F

1 in Group Compare

A150

1.5" Deep, 30° Baffle Blade Extruded Aluminum Louver

A150

Free Area %: 46%
Pressure Drop: .034 in. w.g. @ 495 fpm
Water Penetration (fpm): 459 (fpm)

1 in Group Compare

A200

2" Deep Horizontal Drainable Chevron Blades Wind Driven Rain

A258

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

1 in Group Compare

A245

2" Deep, 45° Baffle Blade Extruded Aluminum Curtain Wall Louver

A245

Free Area %: 45%
Pressure Drop: .09 in. w.g. @ 750 fpm
Water Penetration (fpm): 748 (fpm)

1 in Group Compare

A258

2" Deep, 45° Extruded Aluminum Drainable Blade Louver

A258

Free Area %: 45%
Pressure Drop: .12 in. w.g. @ 1000 fpm
Water Penetration (fpm): 901 (fpm)

1 in Group Compare

A281

2" Deep, Extruded Aluminum Horizontal Sightproof Louver

A281

Free Area %: 27.7%
Pressure Drop: .4 in. w.g. @ 1000 fpm
Water Penetration (fpm): 924 (fpm)

1 in Group Compare

A320

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

A320

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

1 in Group Compare

A320C

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

A328

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

A328

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

1 in Group Compare

A424

4" Deep 45° Dual Drain Blade Extruded Aluminum Louver

A424

Free Area %: 52%
Pressure Drop: .17 in. w.g. @ 1100 fpm
Water Penetration (fpm): 942 (fpm)

1 in Group Compare

A430

4" Deep 37° Extruded Aluminum Fixed Straight Blade Louver

A430

Free Area %: 57%
Pressure Drop: .11 in. w.g. @ 900 fpm
Water Penetration (fpm): 876 (fpm)

1 in Group Compare

A435

4" Deep 37° Extruded Aluminum Drainable Blade Louver

A435

Free Area %: 57%
Pressure Drop: .12 in. w.g. @ 905 fpm
Water Penetration (fpm): 868 (fpm)

1 in Group Compare

A440

4" Deep 30° Baffle Blade Louver

Free Area %: 47.9%
Pressure Drop: .08 in. w.g. @ 780 fpm
Water Penetration (fpm): 763 (fpm)

Some Items Currently Unavaliable

1 in Group Compare

A445

4" Deep 45° Drain Blade Extruded Aluminum Louver

A445

Free Area %: 51%
Pressure Drop: .19 in. w.g. @ 1000 fpm
Water Penetration (fpm): 1021 (fpm)

1 in Group Compare

A445A

4" Deep Drainable Blade Adjustable Louver

A445A, A445AM

Free Area %: 44%
Pressure Drop: .14 in. w.g. @ 1000 fpm
Water Penetration (fpm): 974 (fpm)

2 in Group Compare

A454C

4" Deep Drainable Combination Adjustable and Stationary Louver

A454C, A454CM

Free Area %: 52%
Pressure Drop: .14 in. w.g. @ 994 fpm
Water Penetration (fpm): 994 (fpm)

2 in Group Compare

A455

4" Deep 45° Straight Blade Extruded Aluminum Louver

A455

Free Area %: 57%
Pressure Drop: .14 in. w.g. @ 920 fpm
Water Penetration (fpm): 886 (fpm)

1 in Group Compare

A455A

4" Deep Pin-Lock Blade Adjustable Louver With Concealed Actuator

A455A, A444M

Free Area %: 43%
Pressure Drop: .16 in. w.g. @ 1000 fpm
Water Penetration (fpm): 1044 (fpm)

2 in Group Compare

A455IE

4" Deep Automatic Combination Louver - Intake or Discharge

A455IE

1 in Group Compare

A465

4" Deep 45° Extruded Aluminum Baffle Blade Louver

A465

Free Area %: 56%
Pressure Drop: .14 in. w.g. @ 950 fpm
Water Penetration (fpm): 932 (fpm)

1 in Group Compare

A481

4" Deep Inverted Y Blade Extruded Aluminum Horizontal Sightproof Louver

A481

Free Area %: 37.4%
Pressure Drop: .36 in. w.g. @ 1000 fpm
Water Penetration (fpm): 920 (fpm)

1 in Group Compare

Page 1 of 5 (121 Results, 107 Groups)

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Air Balance builds dependable HVAC solutions, including AMCA-rated louvers, UL-classified dampers, and more. Take a balanced approach to HVAC and Life Safety.

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