This bulk material suction and delivery hose features a robust built-in spiral steel wire skeleton combined with a multi-layer textile braided reinforcement, enabling dual suction and delivery functions with stable pressure containment, effectively preventing collapsing and bulging. The highly abrasion-resistant specialized inner tube withstands the scouring and wear of sand, stone, powder, and granular bulk materials without clogging or sticking. The thickened outer cover is highly resistant to dragging, scratches, weathering, and aging. With a flexible body for easy on-site layout, it is widely used for the suction and transfer of bulk materials such as sand, gravel, cement, and mineral powder in mining, mixing plants, and construction sites.
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SERIES |
INSIDE DIAMETER (in.) |
INSIDE DIAMETER (mm) |
OUTSIDE DIAMETER (in.) |
OUTSIDE DIAMETER (mm) |
MaxRec.WP(PSI) MAXIMUM WORKING PRESSURE |
Vacuum HG VACUUM DEGREE (in.) |
Min.B.R MINIMUM BENDING RADIUS |
WEIGHT (kg/m) |
|---|---|---|---|---|---|---|---|---|
| 1305-200 | 2 | 51 | 2.56 | 65 | 150 | 30 | 6 | 1.75 |
| 1305-300 | 3 | 76 | 3.54 | 90 | 150 | 27 | 9 | 2.29 |
| 1305-400 | 4 | 102 | 4.57 | 116 | 150 | 27 | 12 | 3.20 |
| 1305-500 | 5 | 127 | 5.63 | 143 | 75 | 24 | 20 | 4.76 |
| 1305-600 | 6 | 152 | 6.61 | 168 | 75 | 24 | 24 | 5.97 |
