Floating Ball Type Biological Contact Material
| Model No | G Ball – 100 | G Ball -125 | G Ball – 150 | Material |
| Diameter | 100 mm | 125 mm | 150 mm | PP |
| Specific Surface Area | 70 m2/m3 | 60 m2/m3 | 50 m2/m3 | PP |
| Weight to Unit Volume | 0.92 | 0.92 | 0.2 | PP |
| Void Space | 95% | 96% | 97% | PP |
| Material | PP | PP | PP | |
| Quantity | 1400 pc/m3 | 800 pc/m3 | 500 pc/m3 |



