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Product Filters

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Filters Product Type

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 22
Rolled Aluminum 0
Structural Aluminum 0

304 Stainless Steel 5
316 Stainless Steel 5
Fabricated Steel 0
Galvaneal (When Finish / Field Painting Is Required) 5
Galvanized Steel 5
Hot Rolled Steel 0
Structural Steel 0

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: Adjustable / Combination Louvers

Page 1 of 1 (27 Results, 16 Groups)

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

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

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

A488A

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

A488A, A44470M

Free Area %: 67%
Pressure Drop: .14 in. w.g. @ 1000 fpm
Water Penetration (fpm): 681 (fpm)

2 in Group Compare

A635A

6" Deep Drainable Blade Adjustable Louver

A635A, A635AM

Free Area %: 54%
Pressure Drop: .145 in. w.g. @ 1000 fpm
Water Penetration (fpm): 880 (fpm)

2 in Group Compare

A635AF

6" Deep 35° Drain Blade and Adjustable Airfoil Blade Louver

A635AF, A680DAFC, A635AFM

Free Area %: 52%
Pressure Drop: .14 in. w.g. @ 1026 fpm
Water Penetration (fpm): 1029 (fpm)

3 in Group Compare

A655A

6" Deep Non-Drainable Blade Adjustable Louver

A655A, A655AM

Free Area %: 57%
Pressure Drop: .15 in. w.g. @ 1000 fpm
Water Penetration (fpm): 841 (fpm)

Some Items Currently Unavaliable

2 in Group Compare

A665C

6" Deep 35° Fixed Drainable Front Blade and Adjustable Back Blade Louver

A665C, A680DC, A665CM

Free Area %: 52%
Pressure Drop: .11 in. w.g. @ 1029 fpm
Water Penetration (fpm): 1029 (fpm)

3 in Group Compare

A677E

6" Deep 35° Combination Stationary and Adjustable Exhaust Louver

A677E

Free Area %: 52%

1 in Group Compare

A681C

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

A681C, A681CM

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

2 in Group Compare

AAC73A

7" Deep Insulated Blade Combination Adjustable and Stationary Acoustical Steel Louver

AAC73A

Free Area %: 45.4%
Pressure Drop: .17 in. w.g. @ 1000 fpm
Water Penetration (fpm): 841 (fpm)

1 in Group Compare

S445A

4" Deep 45° Blade Adjustable Steel Louver

S445A

Free Area %: 44%
Pressure Drop: .16 in. w.g. @ 1050 fpm
Water Penetration (fpm): 1002 (fpm)

1 in Group Compare

S645A

6" Deep Drainable Blade Adjustable Steel Louver

S645A

Free Area %: 53.13%
Pressure Drop: .18 in. w.g. @ 1200 fpm
Water Penetration (fpm): 859 (fpm)

1 in Group Compare

S695

6" Deep Insulated Blade Adjustable Steel Louver

S695

1 in Group Compare

S735C

7" Drainable Blade Combination Stationary and Adjustable Steel Louver

S735C

1 in Group Compare

Page 1 of 1 (27 Results, 16 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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