...
2025-08-16 04:02
1542
...
2025-08-16 03:13
1310
...
2025-08-16 03:06
575
...
2025-08-16 02:57
141
...
2025-08-16 02:51
306
...
2025-08-16 02:05
816
...
2025-08-16 02:03
204
...
2025-08-16 01:54
580
...
2025-08-16 01:52
1557
...
2025-08-16 01:51
2179
b. NPSH (Net Positive Suction Head):
Selecting the right type of impeller is essential for the pump's performance. For instance, if a pump is expected to handle a high volume of sewage containing large solids, an open impeller would be more effective. Conversely, if the pump is mainly handling gray water with minimal solids, a semi-open or enclosed impeller would suffice.