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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) 68

Dynamic Fire Dampers 20

Fire-Smoke Dampers 20

Smoke Dampers 10

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 120

Stationary Louvers 53

Severe Weather Louvers 25

Adjustable / Combination Louvers 27

Acoustical Louvers 7

Brick Vents 2

Doors 38

Aluminum Plenum Access Doors 20

Steel Plenum Access Doors 6

Duct Access Doors 12

Access Doors 38

Rooftop 17

Penthouses 8

Sunshades / Vision Screens 9

Construction Filters

Materials

Extruded Aluminum 6063 Alloy 141
Rolled Aluminum 1
Structural Aluminum 1

304 Stainless Steel 48
316 Stainless Steel 41
Fabricated Steel 3
Galvaneal (When Finish / Field Painting Is Required) 21
Galvanized Steel 155
Hot Rolled Steel 2
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.

16 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 42
National Fire Protection Association: 80 & 90A 52
Underwriters Laboratories, Inc.: 555S 30
Underwriters Laboratories, Inc.: 555C 5

UL Temperature

UL Temperature Rating: 250° 26
UL Temperature Rating: 350° 20
UL Temperature Rating: 250°/350° 24

For Airflow

AMCA Rating (Air Leakage) 2
AMCA Rating (Air Performance) 65

UL Fire Rating

UL Fire Resistance Rating: 1.5 Hours 34
UL Fire Resistance Rating: 3 Hours 19

UL Leakage Rating

UL Leakage Rating: Class I 14
UL Leakage Rating: Class II 16

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 49

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

Page 1 of 10 (289 Results, 239 Groups)

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

AC517 / AC518

5.5" Deep Airfoil Blade Steel Control Damper

Featured

AC518

Maximum Velocity (FPM): 5000 fpm
Max Static Pressure: 12 .in w.g. @ 1000 fpm
Pressure Drop: .03 in. w.g. @ 1000 fpm

1 in Group Compare

AC525 / AC526

5" Deep Ultra Low Leak Airfoil Control Damper

Featured

AC525, AC526

Maximum Velocity (FPM): 3000 fpm
Max Static Pressure: 4 .in w.g. @ 1000 fpm
Pressure Drop: .05 in. w.g. @ 1000 fpm

1 in Group Compare

D19

1.5 Hour Rated Curtain Blade Dynamic Fire Damper

Featured

D19AH, D19AV, D19BH, D19BV, D19CH, D19CV

Maximum Velocity (FPM): 4000 fpm

3 in Group Compare

D39

3 Hour Rated Curtain Blade Dynamic Fire Damper

Featured

D39AH, D39AV, D39BH, D39BV, D39CH, D39CV

Maximum Velocity (FPM): 4000 fpm

3 in Group Compare

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

119

1.5 Hour Rated Curtain Blade Static Fire Damper

119AH, 119AV, 119BH, 119BV

2 in Group Compare

119F

1.5 Hour Rated Curtain Blade Thin Line Static Fire Damper

119FV

1 in Group Compare

119X

1.5 Hour Rated Curtain Blade Static Fire Damper w/ Integrated Sleeve

119XAH, 119XAV, 119XBH, 119XBV, 119XCH, 119XCV

3 in Group Compare

128

2" Deep Single Blade Aluminum Damper

128

Maximum Velocity (FPM): 2000 fpm
Max Static Pressure: 1 .in w.g. @ 1000 fpm
Pressure Drop: .037 in. w.g. @ 1000 fpm

1 in Group Compare

289

Uninsulated Static Rectangular Ceiling Radiation Damper

289

1 in Group Compare

Looking for more?

Try products by Product Type

Non-UL Dampers

291

Insulated Static Rectangular Ceiling Radiation Damper

291

1 in Group Compare

293

Insulated Dual Opening Static Ceiling Radiation Damper

293

1 in Group Compare

295

Uninsulated Static Round Ceiling Radiation Damper

295

1 in Group Compare

297

Insulated Static Round Ceiling Radiation Damper

297

1 in Group Compare

319

3 Hour Rated Curtain Blade Static Fire Damper

319AH, 319AV, 319BH, 319BV, 319CH, 319CV, 319BH, 319BV, 319CH, 319CV

3 in Group Compare

319X

3 Hour Rated Curtain Blade Static Fire Damper w/ Integrated Sleeve

319XAH, 319XAV, 319XBH, 319XBV, 319XCH, 319XCV

3 in Group Compare

354

6" to 8" Deep Double Deck Multi-Zone Damper

Maximum Velocity (FPM): 1000 fpm
Max Static Pressure: 2 .in w.g. @ 1000 fpm

1 in Group Compare

356

10" Deep Triple Deck Multi-Zone Damper

Maximum Velocity (FPM): 1000 fpm
Max Static Pressure: 2 .in w.g. @ 1000 fpm

1 in Group Compare

356-12

12" Deep Triple Deck Multi-Zone Galvanized Steel Damper

Maximum Velocity (FPM): 1000 fpm
Max Static Pressure: 2 .in w.g. @ 1000 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

A1770

4" Deep Single Thickness Blade Steel Control Damper

A1770

Maximum Velocity (FPM): 2000 fpm
Max Static Pressure: 4 .in w.g. @ 1000 fpm
Pressure Drop: .037 in. w.g. @ 1000 fpm

1 in Group Compare

Looking for more?

Try products by Product Type

Non-UL Dampers

Page 1 of 10 (289 Results, 239 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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