LVR-6045-4-EA

LVR-6045-4-EA wall louver damper features operable blades that provide positive airflow shutoff when closed and protection against water when open. It is available in an array of anodized & painted finishes, including color-matching. LVR-6045-4-EA are also available with factory mounted electric or pneumatic actuators.

Louver dimensions furnished approximately 1/2″ (13mm) undersize.

Features
  • Material: Mill finish 6063-T5 extruded aluminum
  • Frame: 4″ deep × 081″ thick (102mm × 2mm) channel
  • Blades: 45° × 081″ (2mm) thick operable drainable style
  • Screen: 1/2″ × 063″ (12.7mm × 1.6mm) expanded and flattened aluminum
  • Axles: 1/2″(13mm) diameter plated steel hex
  • Low Leakage Seals: TPV blade edge and flexible metal jamb
  • Linkage: Concealed in frame
  • Bearings: Synthetic
  • Mullion: Visible
  • Minimum Size: 12″ × 12″ (305mm × 305mm)
  • Maximum Size:
    • Single section:
      • 48″ × 96″ (1219mm × 2436mm) with low leakage seals
      • 60″ × 96″ (1524mm × 2436mm) without low leakage seals
    • Multiple section: Unlimited

 

Options
  • Factory Finish
    • Polyester Powder
    • Baked Enamel
    • Prime Coat
  • Frame Options
    • 1-1/2″ (38mm) flange frame
    • Stucco flange
    • Glazing frame
  • Installation Hardware
    • Clip angles
    • Continuous angles
  • Heavy duty 16 (1.6) const.
  • 304 stainless steel construction
  • Welded construction
  • Hidden Vertical Mullion
  • Alternate bird or insect screens
  • Insulated or non-insulated blank-off panels
  • Filter racks
  • Hinged frame
  • Subframe
  • Head and/or sill flashing
  • Burglar bars
  • Frame closure
  • Net OD (actual size)

Product Catalog

Download brochure

Additional Downloads

Product Testing and Certification
  • Free Area: 48" × 48" (1219mm × 1219mm) unit: 9 ft2 (0.64 m2) 43.1%
  • Performance @ Beginning Point of Water Penetration
    • Free Area Velocity: 1,024 fpm (5.20 m/s)
    • Air Volume Delivered: 7,096 cfm (3.35 m3/s)
    • Pressure Loss: 0.16 wg. (40 Pa)
  • Velocity @ 15 in. wg. Pressure Loss: 1,000 fpm (5.08 m/s)
  • Design Load: 30 psf
Product Mounting
LVR-6045-4-EA wall louvers are mounted on the sidewall at any elevation.