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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
For evaporative cooling or high velocity exhaust applications
Diffuser available in sizes 6×6 through 20×20
Standard Features * Lightweight Aluminum vent louver * This is a larger version of the 4901 series * Flush face * Spring clip mounting * Able to withstand wet and corrosive environments * Easily installed using only a high grade silicon caulk * Satin Anodized finish Options * IS - Insect screen * Standard Color or Designer Color Finish available on this product
Filter retention tabs
Diffuser Only (no damper)
Gym Grade Register 1560-60X18 Step Down Ceiling Diffuser For evaporative cooling or highStandard 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
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