Model 4600 Fabricated Metal Louver 6" Deep Stationary Blade @ 45°

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Vent_4600 Vent_4600dim1 Vent_4600dim2

STANDARD SPECIFICATIONS

  • FRAME: 18 gauge galvanized steel.
  • BIRDSCREEN: 19 gauge 1/2" x 1/2" galvanized steel.
  • BLADES: 18 gauge galvanized steel, permanently riveted to frame.
  • BIRDSCREEN: 19 gauge 1/2" x 1/2" galvanized steel.
  • MAXIMUM SINGLE SECTION: 72" x 96"
  • MINIMUM SIZE: 6" x 12"
  • NOTE: A and B are opening dimensions. Unless otherwise specified, louvers are made 1/4" undersize.

OPTIONS

  • -31 Flange.
  • -34 Buck Frame (Requires flanged louver
  • -35 Sill Extension.
  • -36 All Welded Construction.
  • -40 Standard screen in removable frame.
  • -42 18" x 16" Mesh aluminum insect screen.
  • -63 Burglar Bars.
  • -81 16 Gauge Construction.
  • -86 Aluminum Construction.
  • -95 Finishing.
4600perfprmance 4600air 4600water

Data shown does not include the effect of a 1/2" x 1/2" x 19 ga. galvanized birdscreen. Graphs are corrected to standard air density
.075 lb. per cubic foot.
RECOMMENDED MAXIMUM INTAKE FREE AREA VELOCITY 800 F.P.M.
FREE AREA VELOCITY F.P.M.
It is possible for moisture to penetrate louvers under adverse atmospheric conditions. For critical applications, drained ductwork or other
means of drainage is recommended.

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