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Ventilation grilles for spiral ducts

Ventilation grilles for spiral ducts with horizontal blades KSH-1

  • to floww and extract the air
  • for circular ducts
  • galvanized steel, painted in colour (RAL 9003)
L [mm] 125 225 325 425 525 625 825 1025 1225
H [mm]
75
125
225 x
325  x  x
425  x  x  x
525  x  x  x x
625  x  x x  x  x 

 

Ventilation grilles for spiral ducts with horizontal blades and single-leaf damper KSH-P-1

  • to flow and extract the air
  • for circular ducts
  • damper control
  • galvanized steel, painted in colour (RAL 9003)
L [mm] 125 225 325 425 525 625 825 1025 1225
H [mm]
75
125
225 x 
325 x x
425  x  x x 
525  x  x  x x 
625  x  x  x x  x 

Ventilation grilles for spiral ducts with vertical blades  KSV-2

  • to flow and extract the air
  • for circular ducts
  • galvanized steel, painted in colour (RAL 9003)

 

L [mm] 125 225 325 425 525 625 825 1025 1225
H [mm]
75
125
225 x 
325  x  x
425  x  x x 
525  x  x  x  x
625  x x   x x  x 

Ventilation grilles for spiral ducts with horizontal blades and single-leaf damper KSH-P-2

  • to flow and extract the air
  • for the circular ducts
  • galvanized steel, painted in colour (RAL 9003)

 

L [mm] 125 225 325 425 525 625 825 1025 1225
H [mm]
75
125
225  x
325  x  x
425 x   x x 
525  x  x  x x 
625  x x   x  x x 

Ventilation grilles for spiral ducts with vertical blades  KSV-1

  • to floww and extract the air
  • for circular ducts
  • galvanized steel, painted in colour (RAL 9003)

 

L [mm] 125 225 325 425 525 625 825 1025 1225
H [mm]
75
125
225 x 
325  x x 
425  x  x x 
525  x  x  x x 
625  x  x  x  x x 

Ventilation grilles for spiral ducts with horizontal blades and single-leaf damper KSV-P-1

  • to floww and extract the air
  • for circular ducts
  • damper control
  • galvanized steel, painted in colour (RAL 9003)
L [mm] 125 225 325 425 525 625 825 1025 1225
H [mm]
75
125
225  x
325 x 
425  x
525  x  x  x  x
625  x  x  x  x x 

Ventilation grilles for spiral ducts with vertical blades  KSV-2

  • to floww and extract the air
  • for circular ducts
  • galvanized steel, painted in colour (RAL 9003)
L [mm] 125 225 325 425 525 625 825 1025 1225
H [mm]
75
125
225 x
325 x  x
425 x  x x 
525  x  x  x  x
625  x  x  x  x  x

Ventilation grilles for spiral ducts with vertical blades and single-leaf damper KSV-P-2

  • to floww and extract the air
  • for circular ducts
  • damper control
  • galvanized steel, painted in colour (RAL 9003)
L [mm] 125 225 325 425 525 625 825 1025 1225
H [mm]
75
125
225  x
325  x  x
425  x  x  x
525  x  x  x  x
625  x  x  x  x  x