Filter sand (DIN 19623)
Granulation/mm
"
"
"
"
0,40 - 0,80
0,63 - 1,00
0,71 - 1,25
1,00 - 1,60
1,00 - 2,00
Packaging and delivery:
· bags with 25 kg on EURO pallets
· loose in silo trucks
  Filter gravel (DIN 19623)
Granulation/mm 2,00 - 3,15
3,15 - 5,60
Packaging and delivery:
· bags with 25 kg on EURO pallets
· loose in silo trucks
  Marble gravel (calzium carbonate), (DIN 19623)
Granulation/mm 4,00 - 6,00 For deacidification of water

Packaging and delivery:
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