Medium-duty suction and delivery hose for dirty water and fine aggregates.
• Temperature range: -30°C to +80°C
• Electrical conductivity: Not applicable.
• Inner layer: Black natural rubber (NR), high abrasion resistance. 60 Shore.
• Reinforcement: High-tenacity polyester cord. High-tensile steel wire spiral (BS EN 10324:2004).
• Outer layer: Black smooth synthetic rubber (SBR). Resistant to oil, abrasion, and atmospheric influence.
• Working pressure: 6 bar. Safety factor 3:1.
• Vacuum pressure: -0.85 bar.
• Marking: According to customer request.
• Ends: Straight ends.
• Additional options: –
| NO. | INNER Ø MM | OUTER Ø MM | WALL THICKNESS MM | WORKING PRESSURE BAR | BURST PRESSURE BAR | MIN. BENDING RADIUS MM | WEIGHT KG/M | MAX. LENGTH M |
|---|---|---|---|---|---|---|---|---|
| 7M03C-051 | 51 | 63.8 | 6.4 | 6 | 18 | 310 | 1.90 | 61 |
| 7M03C-076 | 76 | 90.0 | 7.0 | 6 | 18 | 460 | 2.92 | 61 |
| 7M03C-102 | 102 | 118.7 | 8.3 | 6 | 18 | 620 | 4.78 | 61 |
| 7M03C-127 | 127 | 150.0 | 11.5 | 6 | 18 | 770 | 8.22 | 61 |
| 7M03C-152 | 152 | 173.2 | 10.6 | 6 | 18 | 920 | 9.63 | 61 |
| 7M03C-203 | 203 | 223.6 | 10.3 | 6 | 18 | 1220 | 12.05 | 61 |
| 7M03C-254 | 254 | 275.4 | 10.7 | 6 | 18 | 1530 | 16.13 | 12 |
| 7M03C-305 | 305 | 328.8 | 11.9 | 6 | 18 | 1830 | 21.18 | 12 |
Standards: ISO 1307