Product Categories

Air Distribution - Supply and Return Diffusers, Registers and Grilles
VAV Boxes and Air Terminal Accessories
Dampers & Louvers
Exhaust Fans and Fan Accessories
Ductwork, Fittings, Insulated Flex Duct, & Hanging Accessories
Floor Mounted and Hanging Vibration Isolators
Antec Controls
Ductsox
Greenheck HVLS Fans
Samsung HVAC
Price Industries Ultrasuite
Greenheck Vektor Fans
  1. Home
  2. Air Distribution - Supply and Return Diffusers, Registers and Grilles
  3. Supply Diffusers, Registers & Grilles
  4. Model 520D-Double Deflection Louvered Supply Grilles with a Damper
  5. 24" x 18"- Model 520D-Double Deflection Louvered Supply Grilles with a Damper

#4635 24" x 18"- Model 520D-Double Deflection Louvered Supply Grilles with a Damper

Face Size (in) 26 x 20
Inlet Size (in) 24 x 18
Mounting Type Surface Frame