Product Profile

Extreme® 300 Series High Performance Grille


CAD Drawings Cornell Iron Works, Inc. Extreme® 300 Series High Performance Grille
Extreme 300 Series High Performance Grille:
  • Opens 3 times faster than a standard rolling grille
  • Has a sustainable and durable design rated for continuous duty
  • Features a 2 year warranty on the operator and a 2 year/300K cycle warranty on the additional components
  • Complies to the UL 325 standards for occupant safety
  • Accepts virtually all activation systems
Please not that all CAD drawings provided are for a specific size. 
  • Doors and Grilles are 10’ x 10’ 
  • Counter Doors are 6’ x 4’ 
  • If specific dimensions are required, please visit the drawing generator available on our website.

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