Lockable frame vent 415/VA with V-blinds. Adjustable in combination with lockable vents of 100, 130 and 150 mm. Operating options: rotary knob (standard), rod operation, cord operation, motor operation. Can be installed as double glass. See-through and pierce-proof. IP Class 44 for version with water channel and mosquito netting for electrical installations on at least 350 mm.
  • To be fitted like double glazing
  • With closable louvers
  • Flange width 24 mm, 28 mm or 32 mm
  • Including stainless steel mesh 6 mm x 6 mm