• Aluminium system AL2 consists of rigid pipes and blocks AL/AL.
  • System AL2 is available in DN 60/100 - 80/125 mm.
  • It is designated primarily for combustion gas routes in interior areas.
  • Individual pieces of AL2 are connected with socket connectors with EPDM seal. 
  • Features according to ČSN EN 1856-1,2:
    T200 P1 W Vm L13 100/150/200 O50