DWIR
The wiper ring is for hydraulic cylinders and valves.
DKBI／DWIR have extreme wear resistance.
Those types can prevent dust, dirt and metal swarf into cylinders.
Quotation
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| DWIR Type | ||||
| Booking code | Metal size | Packing size | ||
| d | D | t | H | |
| DWIR-25 | 25 | 37 | 6 | 6.9 |
| DWIR-30 | 30 | 42 | 6 | 6.9 |
| DWIR-35 | 35 | 47 | 7 | 7.9 |
| DWIR-40 | 40 | 52 | 7 | 10 |
| DWIR-45 | 45 | 57 | 7 | 10 |
| DWIR-50 | 50 | 62 | 7 | 10 |
| DWIR-55 | 55 | 69 | 8 | 11.3 |
| DWIR-65 | 65 | 79 | 8 | 11.3 |
| DWIR-70 | 70 | 84 | 8 | 11.3 |
| DWIR-75 | 75 | 89 | 8 | 11.3 |
| DWIR-80 | 80 | 94 | 8 | 11.3 |
| DWIR-85 | 85 | 99 | 8 | 11.3 |
| DWIR-90 | 90 | 104 | 8 | 11.3 |
| DWIR-95 | 95 | 109 | 8 | 11.3 |
| DWIR-100 | 100 | 114 | 8 | 11.3 |
| DWIR-105 | 105 | 121 | 9 | 12.3 |
| DWIR-110 | 110 | 126 | 9 | 12.3 |
| DWIR-120 | 120 | 136 | 9 | 12.3 |
| DWIR-130 | 130 | 146 | 9 | 12.3 |
| DWIR-140 | 140 | 160 | 10 | 13.3 |
| DWIR-160 | 160 | 180 | 10 | 13.3 |