Filter material |
Grain size (mm) |
bulk density |
Weight |
Code |
Quartz sand grade 1 |
0,4 - 0,8 |
1,4 g/cm3 |
25 kg |
780 |
Quartz sand grade 2 |
0,7 - 1,2 |
1,4 g/cm3 |
25 kg |
785 |
Quartz sand grade 3 |
2,0 - 3,2 |
1,4 g/cm3 |
25 kg |
781 |