Gym Grade Register 1560-46X20 Step Down Ceiling Diffuser Standard Features * Steel galvaneal

Standard Features * Steel galvaneal construction * For evaporative coolers or central blower systems * Modern step-down design * 4-way air diffusion * Countersunk mounting holes for flush appearance with color matching Phillips posi-drive screws * One-piece removable slide damper for off season closure * Soft White

Holds up to 1" filter (not included)

032 Aluminum construction * Tamper proof screws * Standard Color

Designed for return applications and as a vented access door to equipment

Unique fan-shapped pattern lends to both heating and air conditioning applications

Gym Grade Register 1560-46X20 Step Down Ceiling Diffuser Standard Features * Steel galvanealStandard 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