Blocks with frame F (sludge)

Lamellar packs with frame for sludge removal.

They are composed of the parallel channel lamellar pack in rigid polystyrene, stabilized against UV radiation, closed in an AISI 304 containment frame; they are normally employed for the upgrading of existing clarifiers or for housing in concrete tanks specifically built for the purpose of holding lamellar packs.



  • F – L SERIES (equivalent surface 11,30 m2/m3)
  • F – I SERIES (equivalent surface 14,90 m2/m3)
  • F – S SERIES (equivalent surface 20,00 m2/m3)


  • Available heights: from 0,50 m to 1,50 m
  • Available widths: from 0,60 m to 2,43 m
  • Available lengths: from 1,00 m to 3,00 m