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09
2025-12
Multistage Centrifugal Pumps: Core Structure, Performance Characteristics, Common Series
Multistage centrifugal pumps represent a significant category of impeller-type centrifugal pumps. By connecting multiple impellers in series along the pump shaft, they achieve progressive pressure buildup of the medium, enabling head outputs far exceeding those of single-stage centrifugal pumps.
2025-12-09
21
2025-11
Daily Maintenance and Care Methods for Screw Pumps
Daily maintenance and upkeep of screw pumps are central to extending equipment lifespan and ensuring stable operation. This requires a three-pronged approach encompassing operational inspections, periodic maintenance, and shutdown maintenance.
2025-11-21
20
In which fields are screw pumps primarily used
Screw pumps are widely used across various industrial and civil applications due to their stable flow rate, strong self-priming capability, and ability to convey high-viscosity/contaminated media.
2025-11-20
12
Which is more durable: submersible sewage pumps or horizontal sewage pumps?
Motor and pump body operate submerged, ensuring excellent heat dissipation and preventing motor burnout due to overheating.
2025-11-12