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Akdolit® HYDRO-ANTHRASIT H is a filter material for water treatment manufactured by breaking and screening thermically treated coal. The abrasion-resistant material grains are characterised by their porous structure and a rough surface.
Akdolit® HYDRO-ANTHRASIT H meets the requirements of EN 12907 1998, DIN 2000 (Germany), DIN 19643 (Germany) as well as of the DVGW worksheets W210, W212, W213 and W223-2.
Akdolit® HYDRO-ANTHRASIT H is mainly used as top material layer in two-layer filters based on the multi-layer filtration process. In order to solve special treatment problems, it can also be used in single-layer filters.
Akdolit® HYDRO-ANTHRASIT H has adsorptive properties.
Grain size 1 : 0,6 - 1,6 mm
Grain size 2 : 1,4 - 2,5 mm
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