Comparison of pumps
{{More footnotes|date=March 2011}}
This article lists different types of pump and provides a comparison of certain key design features. Different types of pumps are suitable for different applications, for example: a pump's maximum lift height also determines the applications it can be used for. Low-lift pumps are only suitable for the pumping of surface water (e.g., irrigation, drainage of lands, ...), while high-lift pumps allow deep water pumping (e.g., potable water pumping from wells).[http://www.fao.org/docrep/010/ah810e/AH810E05.htm Table of pumps; classification and characteristics]
Direct lift devices
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Pump type
! Cyclic/continuous ? ! Maximum lift height ! Production cost ! Efficiency ! Output ! Size of device ! Fabrication requirements ! Difficulty of production ! Durability ! Difficulty of repair ! Suction lift ? |
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Continuous bucket pump
| continuous | 5m-50m | low-medium | medium | low-medium | ? | ? | traditional | ? | ? | no |
Counterpoise lift or Shadoof
| cyclic | 1m-4m | low-medium | low-medium | low-medium | ? | ? | traditional | ? | ? | no |
Mohte
| cyclic | 3m-8m | low-medium | low | medium | ? | ? | traditional | ? | ? | no |
Persian wheel "Tablia"
| continuous | 3m-10m | low-medium | medium | medium | ? | ? | traditional | ? | ? | no |
Persian wheel "Zawaffa"
| continuous | 3m-15m | medium | medium-high | medium-high | ? | ? | traditional | ? | ? | no |
Pivoting gutters and "dhones"
| cyclic | 1m-1,5m | low-medium | low-medium | low-medium | ? | ? | traditional | ? | ? | no |
Reciprocating bucket hoist
| cyclic | 100m-500m | medium-high | medium | medium-high | ? | ? | industrial | ? | ? | no |
Rope & bucket and windlass
| cyclic | 5m-50m | very low | very low | very low | ? | ? | basic | ? | ? | no |
Scoops and bailers
| cyclic | >1m | very low | very low | low-medium | ? | ? | basic | ? | ? | no |
Scoop wheel "Sakia"
| continuous | >2m | medium-high | medium-high | medium-high | ? | ? | traditional | ? | ? | no |
Swing basket
| cyclic | >1m | very low | very low | low-medium | ? | ? | basic | ? | ? | no |
Waterwheels or noria
| continuous | >5m | low-medium | low-medium | low-medium | ? | ? | traditional | ? | ? | no |
Watering car
| cyclic | >3m | very low | very low | very low | ? | ? | basic | ? | ? | no |
Displacement pumps
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Pump type
! Cyclic/continuous ? ! Maximum lift height ! Production cost ! Efficiency ! Output ! Size of device ! Fabrication requirements ! Difficulty of production ! Durability ! Difficulty of repair ! Suction lift ? |
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Archimedean screw
| continuous | >2m | medium | medium | medium-high | ? | ? | industrial | ? | ? | no |
Chain (or rope) and washer pump
| continuous | 3m-20m | medium-high | medium-high | medium | ? | ? | traditional | ? | ? | no |
Coil pump and spiral pump
| continuous | >6m | medium | medium | low-medium | ? | ? | traditional | ? | ? | no |
Diaphragm pump
| cyclic | 5m-10m | medium | medium-high | medium | ? | ? | industrial | ? | ? | yes |
Flash wheel and treadmill
| >2m | low-medium | low-medium | medium-high | ? | ? | ? | traditional/industrial | ? | ? | no |
Flexible vane pump
| continuous | 10m-20m | medium-high | medium | medium | ? | ? | industrial | ? | ? | yes |
Gas or vapour displacement pump
| cyclic | 5m-50m | medium | medium | medium-high | ? | ? | industrial | ? | ? | no/yes |
Gear and lobe pump
| continuous | 10m-20m | medium | low-medium | very low | ? | ? | industrial | ? | ? | yes |
Open screw pump
| continuous | >6m | high | medium-high | medium-high | ? | ? | industrial | ? | ? | no |
Peristaltic pump
| continuous | >3m | medium | medium | very low | ? | ? | industrial | ? | ? | yes |
Petropump
| continuous | 10m-100m | medium-high | high | low-medium | ? | ? | industrial | ? | ? | ? |
Porous rope
| continuous | 3m-10m | ? | ? | low-medium | ? | ? | industrial | ? | ? | no |
Progressive cavity pump (Moyno)
| continuous | 10m-100m | medium-high | medium-high | medium | ? | ? | industrial | ? | ? | no |
Piston pump, bucket pump
| cyclic | 2m-200m | medium-high | high | medium | ? | ? | traditional/industrial | ? | ? | yes |
Plunger pump
| cyclic | 100m-500m | high | medium-high | low-medium | ? | ? | traditional | ? | ? | yes |
Pulser Pump
| cyclic | 1-300m | low-medium | low | low-medium | small-huge | ? | traditional | very high | easy | no |
Semi-rotary pump
| cyclic | 5m-10m | low-medium | low-medium | low-medium | ? | ? | industrial | ? | ? | yes |
Water ladder
| cyclic | >2m | medium | medium | medium | ? | ? | traditional | ? | ? | no |
Velocity pumps
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Pump type
! Cyclic/continuous ? ! Maximum lift height ! Production cost ! Efficiency ! Output ! Size of device ! Fabrication requirements ! Difficulty of production ! Durability ! Difficulty of repair ! Suction lift ? |
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Centrifugal (regenerative) pump
| continuous | 10m-30m | medium-high | medium | medium | ? | ? | industrial | ? | ? | yes |
Centrifugal (turbine) pump
| continuous | 3m-200m | medium-high | medium-high | high | ? | ? | industrial | ? | ? | yes |
Centrifugal (volute) pump
| continuous | 3m-20m | medium | medium-high | high | ? | ? | industrial | ? | ? | yes |
Flap valve pump
| ? | 2m-4m | very low | low-medium | very low | ? | ? | basic/traditional | ? | ? | no |
Inertia pump, joggle pump
| cyclic | 2m-4m | low-medium | medium-high | low-medium | ? | ? | traditional, industrial | ? | ? | no |
Jet pump (water, air or stream)
| continuous | 2m-20m | medium | low-medium | low-medium | ? | ? | industrial | ? | ? | no |
Mixed flow pump
| continuous | 2m-10m | medium-high | medium-high | high | ? | ? | industrial | ? | ? | no |
Propeller (axial flow) pump
| continuous | 5m-30m | medium-high | medium-high | high | ? | ? | industrial | ? | ? | no |
Rebound inertia
| cyclic | 2m-60m | medium | medium-high | very low | ? | ? | industrial | ? | ? | yes |
Resonating joggle pump
| cyclic | 2m-10m | medium | medium-high | medium-high | ? | ? | traditional | ? | ? | no |
Buoyancy pumps
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Pump type
! Cyclic/continuous ! Maximum lift height ! Production cost ! Efficiency ! Output ! Size of device ! Fabrication requirements ! Difficulty of production ! Durability ! Difficulty of repair ! Suction lift ? |
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Airlift pump
| Continuous (with collector) | 5m-50m | medium-high | low-medium | medium | ? | ? | industrial | ? | ? | no |
Impulse Pumps
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Pump type
! Cyclic/continuous ? ! Maximum lift height ! Production cost ! Efficiency ! Output ! Size of device ! Fabrication requirements ! Difficulty of production ! Durability ! Difficulty of repair ! Suction lift ? |
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Hydraulic ram
| cyclic | 10m-100m | medium | low-medium | low | ? | requires flowing water as power source (e.g. river) | industrial | high | ? | no |
Note: reciprocating pumps are cyclic, rotary pumps are typically continuous.