Ruskin Air & Sound Control

AF40 : Adjustable

The AF40 Adjustable Louver is 4" deep and has a 45 degree blade angle. It features:

  • 38% free area.
  • Tight shut off for excellent weather protection.
  • Rugged galvanized steel construction for long operating life.
  • Stainless steel bearing and concealed linkage to reduce operating torque requirements.

Product Data
CAD Drawings