Gym Grade Register 1560-40X20 Accessories Flush core and frame provides

Flush core and frame provides smooth surface

4-Way ceiling register with stiffened 1/2" fan shaped louvers for silent operation

Hand operated level for easy filter access and cleaning

Smoke Test and More Information on MA Series Diffusers

PERFORMANCE DATA 845 Series Engineering/Performance Data

Gym Grade Register 1560-40X20 Accessories Flush core and frame providesStandard 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