Blade Type - Arrow

Chevron Blade

High-class protection with no compromises. Chevron blades have a wave design that prevents water infiltration without compromising air performance. Drainable models provide quick drainage for maximum weather protection.

Chevron blades are available for stationary louvers and severe weather louvers.

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Filter Products 27

AL-UF5

5.5" Deep Aluminum FEMA Louver

ALUF5

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

Material Options: Structural Aluminum, or Rolled Aluminum
Blade Type: Chevron Blade
Pressure Drop: .35 in. w.g. @ 1000 fpm

C-33

4" Deep Horizontal Extruded Aluminum Sightproof Chevron Blade Louver

C33

Free Area %: 38.9%
Pressure Drop: .5 in. w.g. @ 1000 fpm
Water Penetration (fpm): 789 (fpm)

Material Options: Extruded Aluminum 6063 Alloy
Blade Type: Chevron Blade
Blade Action: Parallel
Pressure Drop: .5 in. w.g. @ 1000 fpm
Water Penetration (fpm): 789 (fpm)(FPM)

C-34

4" Deep Vertical Extruded Aluminum Sightproof Chevron Blade Louver

C34

Free Area %: 38.9%
Pressure Drop: .5 in. w.g. @ 1000 fpm
Water Penetration (fpm): 848 (fpm)

Material Options: Extruded Aluminum 6063 Alloy
Blade Type: Chevron Blade
Pressure Drop: .5 in. w.g. @ 1000 fpm
Water Penetration (fpm): 848 (fpm)(FPM)

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)

Material Options: Extruded Aluminum 6063 Alloy
Blade Type: Chevron Blade
Pressure Drop: .31 in. w.g. @ 1250 fpm
Water Penetration (fpm): 1250 (fpm)(FPM) Or More

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

Material Options: Extruded Aluminum 6063 Alloy
Blade Type: Chevron Blade
Pressure Drop: .38 in. w.g. @ 1000 fpm

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

Material Options: Extruded Aluminum 6063 Alloy
Blade Type: Chevron Blade
Pressure Drop: .083 in. w.g. @ 1000 fpm

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

Material Options: Extruded Aluminum 6063 Alloy
Blade Type: Chevron Blade
Pressure Drop: .26 in. w.g. @ 1000 fpm

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

Material Options: Extruded Aluminum 6063 Alloy
Blade Type: Chevron Blade
Pressure Drop: .26 in. w.g. @ 1000 fpm

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)

Material Options: Extruded Aluminum 6063 Alloy
Blade Type: Chevron Blade
Pressure Drop: .32 in. w.g. @ 1000 fpm
Water Penetration (fpm): 1250 (fpm)(FPM) Or More

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

Material Options: Extruded Aluminum 6063 Alloy
Blade Type: Chevron Blade
Pressure Drop: .22 in. w.g. @ 1000 fpm

EA-522-D

5" Deep Chevron Drainable Blade Louver

EA522D

Free Area %: 48.3%
Pressure Drop: .208 in. w.g. @ 1000 fpm
Water Penetration (fpm): 1141 (fpm)

Material Options: Extruded Aluminum 6063 Alloy
Blade Type: Chevron Blade
Pressure Drop: .208 in. w.g. @ 1000 fpm
Water Penetration (fpm): 1141 (fpm)(FPM)

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

Material Options: Extruded Aluminum 6063 Alloy
Blade Type: Chevron Blade
Pressure Drop: .16 in. w.g. @ 1000 fpm

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)

Material Options: Extruded Aluminum 6063 Alloy
Blade Type: Chevron Blade
Pressure Drop: .1 in. w.g. @ 925 fpm
Water Penetration (fpm): 1250 (fpm)(FPM) Or More

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)

Material Options: Extruded Aluminum 6063 Alloy
Blade Type: Chevron Blade
Pressure Drop: .103 in. w.g. @ 1000 fpm
Water Penetration (fpm): 1250 (fpm)(FPM) Or More

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)

Material Options: Extruded Aluminum 6063 Alloy
Blade Type: Chevron Blade
Pressure Drop: .022 in. w.g. @ 400 fpm
Water Penetration (fpm): 1250 (fpm)(FPM) Or More

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)

Currently Unavaliable

Material Options: Extruded Aluminum 6063 Alloy
Blade Type: Chevron Blade
Pressure Drop: .34 in. w.g. @ 1000 fpm
Water Penetration (fpm): 1187 (fpm)(FPM)

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)

Material Options: Extruded Aluminum 6063 Alloy
Blade Type: Chevron Blade
Pressure Drop: .022 in. w.g. @ 398 fpm
Water Penetration (fpm): 1250 (fpm)(FPM) Or More

EA-800

8" Deep Extruded Aluminum Sand Louver

EA800

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

Currently Unavaliable

Material Options: Extruded Aluminum 6063 Alloy
Blade Type: Chevron Blade
Pressure Drop: .65 in. w.g. @ 1250 fpm

EA-825-D

8" Deep Chevron Drainable Blade Rain Resistant Louver

EA825D

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

Currently Unavaliable

Material Options: Extruded Aluminum 6063 Alloy
Blade Type: Chevron Blade
Pressure Drop: .48 in. w.g. @ 1000 fpm

EAV-66

6" Deep Vertical Fixed Chevron Blade Hurricane Louver

EAV66

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

Material Options: Extruded Aluminum 6063 Alloy
Blade Type: Chevron Blade
Pressure Drop: .164 in. w.g. @ 1250 fpm

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

Currently Unavaliable

Material Options: Extruded Aluminum 6063 Alloy
Blade Type: Chevron Blade
Pressure Drop: .3 in. w.g. @ 1250 fpm

ESV-34

Extruded Aluminum Equipment Screen with Vertical Chevron Blades

ESV34

Material Options: Extruded Aluminum 6063 Alloy
Blade Type: Chevron Blade

FS-109

4" Deep Stationary Inverted V Blade Steel Louver

FS109

Material Options: 304 Stainless Steel, 316 Stainless Steel, Galvanized Steel, or Galvaneal (When Finish / Field Painting Is Required)
Blade Type: Chevron Blade

FS-UF8

8" Deep Steel FEMA Louver

FSUF8

Free Area %: 53%
Pressure Drop: .3 in. w.g. @ 1000 fpm

Material Options: Hot Rolled Steel, or Structural Steel
Blade Type: Chevron Blade
Pressure Drop: .3 in. w.g. @ 1000 fpm

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)

Material Options: Extruded Aluminum 6063 Alloy
Blade Type: Chevron Blade
Frame Shape: Rectangular
Pressure Drop: .47 in. w.g. @ 1000 fpm
Water Penetration (fpm): 821 (fpm)(FPM)

EA-631-D

6" Deep Extruded Aluminum Wind Driven Rain Resistant Louver

New

EA631D

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

Material Options: Extruded Aluminum 6063 Alloy
Blade Type: Chevron Blade
Pressure Drop: .17 in. w.g. @ 1000 fpm

FS-609

6" Deep Stationary Inverted "V" Blade Steel Louver

FS609

Material Options: 304 Stainless Steel, 316 Stainless Steel, Galvanized Steel, or Galvaneal (When Finish / Field Painting Is Required)
Blade Type: Chevron Blade