Perfect Solution for Impact-resistant Applications

We offer a complete line of sturdy grilles designed for areas that must withstand abuse and avoid damages like gymnasiums, arenas, and industrial areas. They are constructed with top-quality steel for maximum strength and efficient performance.

  • Product available in 1" increments of width and height
  • Individually adjustable blades hold deflection setting under typical conditions of pressure and velocity
  • Optional damper (SOBD) can be adjusted from the face of the grille with the help of a screwdriver

  • Durable design for areas requiring impact-resistant applications
  • Optional steel mounting frame (45) available for use in plaster applications
  • Easy grille removal is made possible with optional steel mounting frame (45)