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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
Multi-Shutter Damper standard on 6" widths and larger
Opposed Blade Damper standard on 4" widths
listed Fire-Resistance Diffuser * TVB - Thermal Vapor Blanket * Square collar Additional Drawings * 825 MA
blades prevent metal on metal rattle
Driftwood Tan
Gym Grade Register 1560-56X20 Finish:Designer Color - Cement Gray Multi-Shutter Damper standard on 6"Standard Features * Heavy duty honeycomb construction * Blades run parallel to longest dimension given * Gym Grade includes welded core and extra supports for heavy duty application * Mounting holes for sidewall and ceiling application * Recessed screwdriver operated opposed blade damper to control air volume for positive balance of system * Soft White Options * No mounting holes * Tamper Proof Screws * Standard Color, Designer Color or Plated Metal
US$ 11.11
US$ 99.99
US$ 15.99
US$ 32.00
