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Non-UL Dampers 63

Industrial Dampers 13

Backdraft Dampers 13

Balancing Dampers 7

Control Dampers 31

Multi Zone Dampers 3

Round Dampers 16

Louvers 120

Stationary Louvers 53

Adjustable / Combination Louvers 27

Acoustical Louvers 7

Brick Vents 2

Severe Weather Louvers 25

Life Safety (UL Rated) 95

Dynamic Fire Dampers 22

Fire-Smoke Dampers 38

Smoke Dampers 17

Static Fire Dampers 13

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

Aluminum

Extruded Aluminum 6063 Alloy 141
Rolled Aluminum 1
Structural Aluminum 1

Steel

304 Stainless Steel 48
316 Stainless Steel 42
Fabricated Steel 3
Galvaneal (When Finish / Field Painting Is Required) 21
Galvanized Steel 182
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.

4 in. 8 in.

Blade Angle

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.

0.465 in. 18 in.

Frame Shape

Frame Style

Frame Type

UL / Life Safety Construction

Actuator Closure Type

Certifications Filters

Certifications and Ratings

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) 79

For Rainfall Protection

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

UL Leakage Rating

UL Leakage Rating: Class I 25
UL Leakage Rating: Class II 30

UL Fire Rating

UL Fire Resistance Rating: 1.5 Hours 47
UL Fire Resistance Rating: 3 Hours 26

UL Temperature

UL Temperature Rating: 250° 48
UL Temperature Rating: 350° 36
UL Temperature Rating: 250°/350° 43

Life Safety Standards

Underwriters Laboratories, Inc.: 555 62
National Fire Protection Association: 80 & 90A 78
Underwriters Laboratories, Inc.: 555S 55
Underwriters Laboratories, Inc.: 555C 5

Other Certifications

ICC's International Building Code 76

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 (316 Results, 238 Groups)

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

17D

1.5 Hour Rated Curtain Blade Dynamic Fire Damper

Featured

17DAH, 17DAV, 17DBH, 17DBV, 17DCH, 17DCV

Maximum Velocity (FPM): 4000 fpm

3 in Group Compare

More Info

38D

3 Hour Rated Curtain Blade Dynamic Fire Damper

Featured

38DAH, 38DAV, 38DBH, 38DBV, 38DCH, 38DCV

Maximum Velocity (FPM): 4000 fpm

3 in Group Compare

More Info

A28 / A29

5" Deep Ultra Low Leak Airfoil Control Damper

Featured

A28, A29

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

More Info

L517 / L518

5.5" Deep Airfoil Blade Steel Control Damper

Featured

L517, L518

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

More Info

IL56

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

New

IL56

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

1 in Group Compare

More Info

IL66

6" Deep Extruded Aluminum Combo Stationary Severe Weather Louver

New

IL66

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

1 in Group Compare

More Info

IL73

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

New

IL73

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

1 in Group Compare

More Info

17DF

1.5 Hour Rated Dynamic Curtain Blade Thin Line Fire Damper

17DFV

Maximum Velocity (FPM): 2000 fpm

1 in Group Compare

More Info

17DX

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

17DXAH, 17DXAV, 17DXBH, 17DXBV, 17DXCH, 17DXCV

Maximum Velocity (FPM): 2000 fpm

3 in Group Compare

More Info

17MA

1.5 Hour Rated Non-Motorized Airfoil Blade Dynamic Fire Damper

17MAH, 17MAV

Maximum Velocity (FPM): 4000 fpm

1 in Group Compare

More Info

17MD

1.5 Hour Rated Non-Motorized Single Thickness Blade Dynamic Fire Damper

17MDH, 17MDV

Maximum Velocity (FPM): 2000 fpm

1 in Group Compare

More Info

17MD(SS)

1.5 Hour Rated Non-Motorized Stainless Steel Dynamic Fire Damper

17MDHSS, 17MDVSS, 17MDHSS4, 17MDVSS4

Maximum Velocity (FPM): 2000 fpm

2 in Group Compare

More Info

17MS

1½ Hr. Rated Vertical Mount Non-Motorized Fire Damper

17MSV

1 in Group Compare

More Info

17S

1.5 Hour Rated Curtain Blade Static Fire Damper

17SAH, 17SAV, 17SBH, 17SBV

2 in Group Compare

More Info

17SF

1.5 Hour Rated Curtain Blade Thin Line Static Fire Damper

17SFV

1 in Group Compare

More Info

17SX

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

17SXAH, 17SXAV, 17SXBH, 17SXBV, 17SXCH, 17SXCV

3 in Group Compare

More Info

225-B

2" Deep Light Duty Aluminum Pressure Relief Backdraft Damper

225B

Maximum Velocity (FPM): 1000 fpm
Max Static Pressure: 1 .in w.g. @ 1000 fpm
Pressure Drop: .14 in. w.g. @ 1000 fpm

1 in Group Compare

More Info

354

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

354

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

1 in Group Compare

More Info

356

10" Deep Triple Deck Multi-Zone Damper

356

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

1 in Group Compare

More Info

356-12

12" Deep Triple Deck Multi-Zone Galvanized Steel Damper

356

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

1 in Group Compare

More Info

38DX

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

38DXAH, 38DXAV, 38DXBH, 38DXBV, 38DXCH, 38DXCV

Maximum Velocity (FPM): 2000 fpm

3 in Group Compare

More Info

38MA

3 Hour Rated Non-Motorized Airfoil Blade Dynamic Fire Damper

38MAH, 38MAV, 38MAH4, 38MAV4

Maximum Velocity (FPM): 2000 fpm

2 in Group Compare

More Info

38MD

3 Hour Rated Non-Motorized Single Thickness Blade Dynamic Fire Damper

38MDH, 38MDV

Maximum Velocity (FPM): 4000 fpm

1 in Group Compare

More Info

38S

3 Hour Rated Curtain Blade Static Fire Damper

38SAH, 38SAV, 38SBH, 38SBV, 38SCH, 38SCV

3 in Group Compare

More Info

Page 1 of 10 (316 Results, 238 Groups)

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17D

38D

A28 / A29

L517 / L518

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IL73

17DF

17DX

17MA

17MD

17MD(SS)

17MS

17S

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17SX

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