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Acoustical Louvers

Lower the volume on the world. Acoustical louvers attenuate noise carried on the airstream.

Products 7

Products

ACL47

4" Deep 45° Acoustic Steel Acoustical Louver (High Frequency)

Arrow - FS-401
Color Options Avaliable

ACL47

  • Free Area %: 28.18%
  • Pressure Drop: .18 in. w.g. @ 1000 fpm
  • Water Penetration (fpm): 787 (fpm)
  • Material Options: Galvanized Steel, or Galvaneal (When Finish / Field Painting Is Required)
  • Blade Type: Acoustical Blade
  • Pressure Drop: .18 in. w.g. @ 1000 fpm
  • Water Penetration (fpm): 787 (fpm)(FPM)
More Info

ACL47L

4" Deep 45° Acoustic Steel Acoustical Louver (Low Frequency)

Arrow - FS-401
Color Options Avaliable

ACL47L

  • Free Area %: 28.18%
  • Pressure Drop: .18 in. w.g. @ 1000 fpm
  • Water Penetration (fpm): 787 (fpm)
  • Material Options: Galvanized Steel
  • Blade Type: Acoustical Blade
  • Pressure Drop: .18 in. w.g. @ 1000 fpm
  • Water Penetration (fpm): 787 (fpm)(FPM)
More Info

ACL482-12

12" Deep Aluminum or Steel Acoustical Louver with 12" On Center Blade Spacing

Arrow - AC482-12
Color Options Avaliable

ACL48212

  • Free Area %: 25%
  • Pressure Drop: .1 in. w.g. @ 1000 fpm
  • Water Penetration (fpm): 1057 (fpm)
  • Material Options: Extruded Aluminum 6063 Alloy, or Galvanized Steel
  • Blade Type: Acoustical Blade
  • Insulation: Accoustical
  • Pressure Drop: .1 in. w.g. @ 1000 fpm
  • Water Penetration (fpm): 1057 (fpm)(FPM)
  • Maximum Velocity (FPM): 2000 fpm (FPM)
  • Temperature Rating (°F): 200 °F
More Info

ACL482126

12" Deep Aluminum or Steel Acoustical Louver with 6" On Center Blade Spacing

Arrow - AC482-12-6
Color Options Avaliable

ACL482126

  • Free Area %: 24.88%
  • Pressure Drop: .07 in. w.g. @ 1000 fpm
  • Water Penetration (fpm): 1084 (fpm)
  • Material Options: Extruded Aluminum 6063 Alloy, or Galvanized Steel
  • Blade Type: Acoustical Blade
  • Insulation: Accoustical
  • Pressure Drop: .07 in. w.g. @ 1000 fpm
  • Water Penetration (fpm): 1084 (fpm)(FPM)
More Info

ACL482-66

6" Deep Aluminum or Steel Acoustical Louver with 6" On Center Blade Spacing

Arrow - AC482-6-6
Color Options Avaliable

ACL48266

  • Free Area %: 26%
  • Pressure Drop: .1 in. w.g. @ 1000 fpm
  • Water Penetration (fpm): 858 (fpm)
  • Material Options: Extruded Aluminum 6063 Alloy, or Galvanized Steel
  • Blade Type: Acoustical Blade
  • Insulation: Accoustical
  • Pressure Drop: .1 in. w.g. @ 1000 fpm
  • Water Penetration (fpm): 858 (fpm)(FPM)
More Info

ACL482-88

8" Deep Aluminum or Steel Acoustical Louver with 8" On Center Blade Spacing

Arrow - AC482-8-8
Color Options Avaliable

ACL48288

  • Free Area %: 25%
  • Pressure Drop: .085 in. w.g. @ 1000 fpm
  • Water Penetration (fpm): 990 (fpm)
  • Material Options: Extruded Aluminum 6063 Alloy, or Galvanized Steel
  • Blade Type: Acoustical Blade
  • Insulation: Accoustical
  • Pressure Drop: .085 in. w.g. @ 1000 fpm
  • Water Penetration (fpm): 990 (fpm)(FPM)
More Info

ACL73A

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

Arrow - FS-700

ACL73A

  • Free Area %: 45.4%
  • Pressure Drop: .17 in. w.g. @ 1000 fpm
  • Water Penetration (fpm): 841 (fpm)
  • Material Options: 304 Stainless Steel, 316 Stainless Steel, Galvanized Steel, or Galvaneal (When Finish / Field Painting Is Required)
  • Blade Type: Straight Blade (J-Blade)
  • Pressure Drop: .17 in. w.g. @ 1000 fpm
  • Water Penetration (fpm): 841 (fpm)(FPM)
More Info