...
2025-08-16 10:17
1897
...
2025-08-16 09:58
1685
...
2025-08-16 09:38
635
...
2025-08-16 09:18
2490
...
2025-08-16 09:05
953
...
2025-08-16 09:04
1156
...
2025-08-16 08:53
1992
...
2025-08-16 08:38
1709
...
2025-08-16 08:06
2805
...
2025-08-16 08:04
535
Function: The expeller and expeller rings work together to reduce the pressure and minimize leakage from the pump.