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Afriso chimney draught regulator 69760
  • Automatic secondary air device for constant chimney draught and to keep the chimney of oil/gas or solid fuel combustion systems dry
  • suitable for installation on smoke pipes with a diameter of 120 to 200 mm using appropriate nozzles or on brick chimneys/moulded bricks or multi-layer chimneys using a chimney sleeve
  • made of galvanized sheet steel with swing flap
  • Adjustment range (draft requirement) 10/26 Pa
  • up to 20 m height and chimney group I/II up to 400 cm²
  • Chimney group III up to 500 cm²
  • Installation position of control wheel axis horizontal
  • Installation position control disc vertical
** Average Wholesale Price