Deep ovoid float Y-90
| Reference | Y-90/7 | Y-90/10A |
| Long | 125 mm | 125 mm |
| Diameter | 70 mm | 70 mm |
| Hole | 12 mm | 12 mm |
| Buoyancy | 250 grs. | 140 grs |
| Depth | 700 m | 1000 m |
| Working depth | 490 m | 700 m |
| Impact strength | 8 Kg metro | 15 Kg metro |
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| Reference | Y-90/7 | Y-90/10A |
| Long | 125 mm | 125 mm |
| Diameter | 70 mm | 70 mm |
| Hole | 12 mm | 12 mm |
| Buoyancy | 250 grs. | 140 grs |
| Depth | 700 m | 1000 m |
| Working depth | 490 m | 700 m |
| Impact strength | 8 Kg metro | 15 Kg metro |