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A multistage propeller pump is a specific type of pump designed to combine the high flow rate of propeller pumps with the ability to generate higher pressure, thanks to a multistage (or multicellular) configuration.
Working Principle
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A propeller pump moves fluid using rotating blades, generating axial flow (fluid moves parallel to the shaft).
-
In the multistage version, several propeller stages are installed in series within the same pump body.
-
Each stage adds a small increase in pressure, allowing the system to reach a higher total head than a single-stage pump.
Multistage Propeller Pump
A multistage propeller pump is a specific type of pump designed to combine the high flow rate of propeller pumps with the ability to generate higher pressure, thanks to a multistage (or multicellular) configuration.
Working Principle
-
A propeller pump moves fluid using rotating blades, generating axial flow (fluid moves parallel to the shaft).
-
In the multistage version, several propeller stages are installed in series within the same pump body.
-
Each stage adds a small increase in pressure, allowing the system to reach a higher total head than a single-stage pump.
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A multistage propeller pump is a specific type of pump designed to combine the high flow rate of propeller pumps with the ability to generate higher pressure, thanks to a multistage (or multicellular) configuration.
| Reference | Propeller pump (Discharge and lift height) |
| U0145100 | 100 l/s - 4 m |
| U0145200 | E20A-3/15-1500/6 V01 |
| U0145300 | E20A-3/18,5-1500/8 V01 |
| U0145400 | 100 l/s - 10 m |
| U0145500 | 100 l/s - 12 m |
| U0146100 | 200 l/s - 4 m |
| U0146200 | E30A-2/37-1500/6,5 V01 |
| U0146300 | E30A-2/30-1500/8,5 V01 |
| U0146400 | 200 l/s - 10 m |
| U0146500 | 200 l/s - 12 m |
| U0147100 | 400 l/s - 4 m |
| U0147200 | 400 l/s - 6 m |
| U0147300 | 400 l/s - 8 m |
| U0147400 | 400 l/s - 10 m |
| U0147500 | 400 l/s - 12 m |
| U0148100 | 800 l/s - 4 m |
| U0148200 | 800 l/s - 6 m |
| U0148300 | 800 l/s - 8 m |
| U0148400 | 800 l/s - 10 m |
| U0148500 | 800 l/s - 12 m |
| U0149100 | 1000 l/s - 4 m |
| U0149200 | 1000 l/s - 6 m |
| U0149300 | 1000 l/s - 8 m |
| U0149400 | 1000 l/s - 10 m |
| U0149500 | 1000 l/s - 12 m |
Advantages
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High flow capacity for large-volume applications
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Increased pressure without sacrificing efficiency
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Stable operation, continuous or intermittent
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Ideal for systems requiring medium-lift head and massive flow
Disadvantages
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Not suitable for very viscous or heavily contaminated fluids
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Can be bulky and heavy depending on the number of stages
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More complex maintenance than single-stage propeller pumps
Typical Applications
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Large-scale irrigation
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Floodwater or drainage pumping stations for aquaculture
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Pumping in reservoirs, rivers, or water treatment facilities
