You are welcomed to come to our factory to buy the latest selling, low price, and high-quality ZL 68B Mechanical Seals. We look forward to cooperating with you.
| PUMP ref: | d(mm) | D1 | D3 | L1 | L2 |
| SR1 | 20 | 30 | 31 | 19.1 | 10.7 |
| SR2 | 30 | 41 | 41 | 19.1 | 10.9 |
| SR3 | 35 | 47 | 45.5 | 21.1 | 12.2 |
| SR4 | 45 | 58 | 58.2 | 21.1 | 11.6 |
| SR5 | 55 | 70 | 72 | 22.1 | 13 |
| SR6 | 75 | 92 | 96 | 25.8 | 14.5 |
