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Safety Grille


Safety Grille

The circular grille type GP360 is used for the supply and the exhaust of air in prison cells. The fixation is especially designed to make removal from the inside of the cell impossible.

  • Grille with face out of perforated plate 51% free passage. For wall thickness of maximum 150mm.
  • The fixing and locking is secured at the back side of the wall by means of a ring that can be fixed to the connection piece with rivets of screws.
  • Ceiling


  • Wall


  • 1 way throw

    1 way throw

  • Round execution

    Round execution

  • Specifications
  • Downloads

Select a product based on standard values

Code Type Size 25 dB(A) 30 dB(A) 35 dB(A)
GP360 - 100 mm 64 m3/h 75 m3/h 88 m3/h
GP360 - 125 mm 102 m3/h 121 m3/h 144 m3/h
GP360 - 160 mm 144 m3/h 169 m3/h 198 m3/h
GP360 - 200 mm 222 m3/h 264 m3/h 313 m3/h


Select a product that fits your project