Mechanical Seal UD Type d 20 - D 35 - L 11
● Mechanical seal introduction: It is a shaft seal device for rotating machinery. It can mainly suppress the leakage and loss of fluid and achieve excellent sealing and durability.
● Mechanical seal type: UD(EH790, Hj).
Widely used in automobile engine cooling water pumps, household pumps, and irrigation pumps.
| CNL No. | d | D | D2 | D3 | D4 | D5 | L | L1 | L2 |
| UD-20 | 20 | 35 | 21 | 21.4 | 40 | 43.7 | 11 | 5 | 9.5 |