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Home> Technical Articles> How does a variable pump work?
How does a variable pump work?
NOVEMBER 02, 2022
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Understanding Variable Displacement Pumps - WHYPSMay 4, 2019 — The variable displacement pump converts mechanical energy(rotation of motor or engine) to hydraulic energy. But, some variable piston pumps will
10 Things to Know About Variable Speed PumpsJan 23, 2018 — Variable-speed pumps get their name from the fact that they operate at different speeds, measured in rotations per minute (RPMs).How Does a Variable Speed Pump Work? - PoolPartsToGoMay 7, 2022 — With a variable speed pump (VSP) it is programmed at the pump. They will be set to run at much lower RPMs, switching between them throughout
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| K | H | d | h | D | L | B | b | |
| A8VO80LA1KH2-63R1-NSG05F000-S | - | - | - | - | - | - | 0.551 Inch | 14 Mill | - |
| A8VO28SR-60R3-NZG05K01 | - | - | - | - | - | - | - | - |
| A8VO200LA0KH3-63R1-NZG05F001 | - | - | - | - | 2.165 Inch | 55 Mill | - | - | - |
| A8VO80SR3-60R1-PZG05K07 | - | - | 1.378 Inch | 35 Mill | - | 2.441 Inch | 62 Mill | - | 1.102 Inch | 28 Mill | - |
| A8VO55LRZ/60R1-PZG05N | - | - | - | - | - | - | - | - |
| A8VO225LA1KH1/72R1-NZN05F004 | - | - | 5 Inch | 127 Millime | - | - | - | - | - |
| A8VO200LA1KH1/63R1-NZN05F00X-S | - | - | 3.5 Inch | 88.9 Mill | - | 6.75 Inch | 171.45 M | - | - | - |
| A8VO107LA1H2-61R1-NZG05K8 | - | - | - | - | - | - | - | - |
| A8VO80SR/61R1-NZG05F001 | - | - | - | - | - | - | 5.512 Inch | 140 Mil | - |
| A8VO107SR /60R1-PZG05N | - | - | 5.906 Inch | 150 Mil | - | - | - | 3.15 Inch | 80 Milli | - |
| A8VO200LA1KH1/63R1-NZG05F00X-S | - | - | - | - | 1.26 Inch | 32 Milli | - | 0.394 Inch | 10 Mill | - |
| A8VO140LA1S5/63R1+A4VG71DWDMT1/32R | - | - | - | - | - | - | 2.52 Inch | 64 Milli | - |
| A8VO140LA1KH1 63R1-NZG05F00X-S | - | - | - | - | - | - | - | - |
| A8VO107SG1-60R1-PZG05K42 | - | - | - | - | - | - | - | - |
| A8VO80LA1H2/63R1+A4VG40DE4DT1/32R | - | - | - | - | - | - | 2.25 Inch | 57.15 Mi | - |
| A8VO80LG2H2-60R1-PZG05K14 | - | - | - | - | 3.347 Inch | 85.014 | - | - | - |
| A8VO200LA0KH3/63R1-NZG05F001-S | - | - | - | - | - | - | - | - |
| A8VO107LGDS-60R1-PZG05K06 | - | - | 1.378 Inch | 35 Mill | - | 1.575 Inch | 40 Mill | - | 1.594 Inch | 40.5 Mi | - |
| A8VO120LA1KH1 72R1-NZG05F024 | - | - | - | - | 2.031 Inch | 51.6 Mi | - | - | - |
| A8VO140LA1H2-63R1-NZG05F82 | - | - | - | - | - | - | - | - |
| A8VO107LA1KH2/63R1-NZG05F004 | - | - | - | - | 3.75 Inch | 95.25 Mi | - | - | - |
| A8VO80LA1KH1/63R1+AZPFF-11-022 | - | - | 2 Inch | 50.8 Millim | - | 2.188 Inch | 55.575 | - | 2.5 Inch | 63.5 Mill | - |
| A8VO28SR3/60R3-NZG05K01 | - | - | - | - | - | - | - | - |
| A8VO140LA1KH2/63R1-NZG05F071-K | - | 360.363 mm | - | 54.769 mm | - | 628.65 mm | - | - |
| A8VO160LA1DH2-60R1-NZG05K42-S | - | - | 30.000 mm | - | 62.0000 mm | - | 20.00 mm | - |
| A8VO107SRDS-60R1-PZG05N | - | - | - | - | - | - | - | - |
| A8VO107LA1KH3/63R1-NZG05F071 | - | - | 1.688 Inch | 42.875 | - | - | - | - | - |
| A8VO80LGKH1-60R1-NZG05F | - | - | - | - | - | - | - | - |
| A8VO107LG1DS-60R1-NZG05K04 | - | - | 1.5 Inch | 38.1 Mill | - | - | - | - | - |
| A8VO200LA1KS/63R1-NSG05F150-S | - | - | - | - | - | - | - | - |
| A8VO140LA1KH1-63R1-NZG05F011 | - | - | 1.969 Inch | 50 Mill | - | 2.031 Inch | 51.6 Mi | - | - | - |
| A8VO80LR3H2-60R1-NZG05K14-K | - | - | 0.472 Inch | 12 Mill | - | 1.457 Inch | 37 Mill | - | - | - |
| A8VO80LA1H2/63R1+A4VG40DE4DT1/32R | - | - | - | - | - | - | - | - |
| A8VO160LA1DH2-60R1-NZG05K73-S | - | - | - | - | - | - | - | - |
| A8VO80LA1H2/63R1+A4VG56DE4DT1/32R | - | - | - | - | 5.94 Inch | 150.876 | - | 4.252 Inch | 108 Mil | - |
| A8VO107LA1H2-63R1-NZG05F071-S | - | - | - | - | - | - | - | - |
| A8VO200LA1S5/63R1-NZG05F17X-S | - | - | 2.362 Inch | 60 Mill | - | - | - | - | - |
| A8VO200LA1DH2-63R1-NZG05F73 | - | - | - | - | - | - | 5.906 Inch | 150 Mil | - |
| A8VO107EP2/63R1+A10VG28EP41/10R+AZPNF-11 | - | - | - | - | - | - | 0.625 Inch | 15.875 | - |
| A8VO200LA1KH1/63R1-NZN05F00X-S | - | - | 3.937 Inch | 100 Mil | - | - | - | - | - |
| A8VO80LG1ES-61R1-NZG05K04 | - | - | 3.438 Inch | 87.325 | - | - | - | - | - |
| A8VO55SR/60R1-NZG05N00 *G* | - | - | - | - | - | - | - | - |
| A8VO80SR3-60R1-PZG05K3 | - | - | 1.378 Inch | 35 Mill | - | 1.689 Inch | 42.9 Mi | - | 1.874 Inch | 47.6 Mi | - |
| A8VO107LA1KH1-60R1-NSG05F | - | - | - | - | - | - | - | - |
| A8VO55SR3/60R1-PZG05K29 | - | - | - | - | - | - | - | - |
| A8VO140LA1KH2-63R1-NZG05F014-K | - | - | - | - | - | - | - | - |
| A8VO107SRZ-61R1-NZG05F041-K | - | - | - | - | 2.047 Inch | 52 Mill | - | - | - |
| A8VO200LA1KH2/63R1-NZG05F824-S | - | - | 2.688 Inch | 68.275 | - | - | - | - | - |
| A8VO160LA1KH1/60R1-NSG05F00 *G* | - | - | 0.394 Inch | 10 Mill | - | 0.551 Inch | 14 Mill | - | 0.472 Inch | 12 Mill | - |
| A8VO80LA1KH2/63R1+A7VO55LRD/63R | - | - | 11.811 Inch | 300 Mi | - | 16.535 Inch | 420 Mi | - | - | - |
| A8VO160LA1KH1/60R1-NSG05F000-S | - | - | - | - | - | - | - | - |
| A8VO200LA1S/63R1-NZG05F04X-S | - | - | - | - | - | - | - | - |
| A8VO28SR3-60R3-NZG05K01 | - | - | - | - | - | - | - | - |
| A8VO200LA1KH1/63R1-NZG05F02X-S | - | - | 0.315 Inch | 8 Milli | - | 0.748 Inch | 19 Mill | - | - | - |
| A8VO80LA1H2/63R1+A4VG40DE4DT1/32R | - | - | 1.938 Inch | 49.225 | - | - | - | - | - |
| A8VO200/63R1-NZN05K 27031.71 | - | - | - | - | 3.37 Inch | 85.598 M | - | - | - |
| A8VO55LRCH2-60R1-PZG05K01 | - | - | - | - | - | - | - | - |
| A8VO28SR3-60R3-NZG05K02 | - | - | - | - | - | - | - | - |
| A8VO55SR-60R1-PZG05F48 | - | - | 2.688 Inch | 68.275 | - | 5.376 Inch | 136.55 | - | - | - |
| A8VO107LA1KH1/60R1-NSG05K04-K | - | - | - | - | - | - | - | - |
| A8VO200LA1H2/63R1-NZG05K86 | - | - | - | - | - | - | 2.52 Inch | 64 Milli | - |
| A8VO200/63R1-XSG05F-S 27031.9563 | - | - | - | - | - | - | - | - |
| A8VO55LG1H2-60R1-NZG05K13-K | - | - | 4.531 Inch | 115.087 | - | 0 Inch | 0 Millimete | - | 1.938 Inch | 49.225 | - |
| A8VO55SR-60R1-PZG05F | 12 mm | - | 800 mm | - | 1150 mm | - | 345 mm | 22.3 mm |
| A8VO107SR-60R1-NZG05K07 | - | - | - | - | - | - | - | - |
| A8VO200LA1KH1/63R1-NZG05F024-S | - | - | - | - | - | - | - | - |
| A8VO80LR3DS/60R-NZG05K02 | - | - | - | - | - | - | - | - |
| A8VO140LA1H2-63R1-NZG05F07 | - | - | - | - | - | - | - | - |
| A8VO80LA1KH3/63R1-NZG05K070-S | - | - | - | - | 4 Inch | 101.6 Milli | - | - | - |
| A8VO80LA1H2-63R1-NZG05F07 | - | - | - | - | - | - | - | - |
| A8VO160LA1KH1/60R1-NZG05F42 | - | - | 4.724 Inch | 120 Mil | - | 8.465 Inch | 215 Mil | - | 1.575 Inch | 40 Mill | - |
| A8VO107-60R1-NSG05-S | - | - | 1.181 Inch | 30 Mill | - | - | - | - | - |
| A8VO80LG1DS-60R1-NZG05K01-K | - | - | 0.984 Inch | 25 Mill | - | 2.441 Inch | 62 Mill | - | 0.669 Inch | 17 Mill | - |
| A8VO107SR-60R1-PZG05F | - | - | 0.7500 in | - | - | - | - | - |
| A8VO80LA1GH2-60R1-NZG05K13-K | - | - | - | - | - | - | - | - |
| A8VO200LA1KH1-63R1-NSG05F04 | - | - | 1.969 Inch | 50 Mill | - | - | - | - | - |
| A8VO107LA1KH1-60R1-NSG05K04-K | - | - | 3.346 Inch | 85 Mill | - | 4.03 Inch | 102.362 | - | - | - |
| A8VO140LA1KH1/63R1-NZG05F00X-S | - | - | 0.984 Inch | 25 Mill | - | 2.047 Inch | 52 Mill | - | - | - |
| A8VO55SRC-60R1-NZG05K04 | - | - | 2.813 Inch | 71.45 M | - | 0 Inch | 0 Millimete | - | 1.813 Inch | 46.05 M | - |
| A8VO107LA1H1/60R1-NSG05XXX-S | - | - | - | - | - | - | - | - |
| A8VO80LA1H2/63R1+A4VG40DE4DT1/32R | - | - | - | - | - | - | - | - |
| A8VO55SRC-60R1-NZG05K04-K | - | - | 3.25 Inch | 82.55 Mi | - | 3.75 Inch | 95.25 Mi | - | 4.5 Inch | 114.3 Mil | - |
| A8VO80LA0KS/63R1-NZG05F001 | - | - | - | - | - | - | - | - |
| A8VO55LRDCH2-60R1-NZG05F | - | - | - | - | - | - | - | - |
| A8VO160LA1DH2-60R1-NZG05K800-S | - | - | - | - | - | - | - | - |
| A8VO80LG1ES-61R1-NZG05K040-SK | - | - | - | - | - | - | - | - |
| A8VO107LG1DS/60R1-NZG05K02 | - | - | 3.346 Inch | 85 Mill | - | 5.118 Inch | 130 Mil | - | - | - |
| A8VO55SR3/61R1-NZG05K300-K | - | - | - | - | - | - | - | - |
| A8VO140LA1KS+A4VG90DWDMT1+A A10V O 28 D | - | 222.25 mm | - | - | - | 387.35 mm | - | - |
| A8VO200LA1KH1/63R1-XSG05F00X-S | - | - | 2.165 Inch | 55 Mill | - | - | - | - | - |
| A8VO80LA1KH3/63R1-NZG05K070-S | - | - | - | - | - | - | - | - |
| A8VO28SR3Z-60R3-NZG05K02-K | - | - | - | - | - | - | - | - |
| A8VO107LA1H2/63R1-NZG05F071-S | - | - | - | - | - | - | - | - |
| A8VO80LG1DS-60R1-NZG05K01-K | - | - | - | - | - | - | - | - |
| A8VO140LA1S5/63R1-NZG05F07X-S | - | - | - | - | - | - | - | - |
| A8VO160LA1KH1-60R1-NSG05F | - | - | - | - | 3.543 Inch | 90 Mill | - | - | - |
| A8VO55LAXHX/61R1-NZG05K020-S | - | - | - | - | - | - | - | - |
| A8VO200/63R1-NZG05F 27031.75 | - | - | 5.438 Inch | 138.125 | - | 7.56 Inch | 192.024 | - | - | - |
| A8VO55SR3H1/60R1-PZG05K41 | - | - | - | - | - | - | - | - |
| A8VO160LA1H2/60R1+A11VO95LRD/10R | - | - | 2 Inch | 50.8 Millim | - | 2.87 Inch | 72.9 Mil | - | - | - |
| A8VO107LA1H2-63R1-NZG05F044 | - | - | - | - | 1.181 Inch | 30 Mill | - | - | - |
Variable-Speed Pool Pumps: A Comprehensive GuideAug 13, 2020 — Variable-speed pumps let you control the speed, whether low or high or anywhere in between. Most of these energy-efficient pumps are powered by
Your Complete Guide to Variable Speed Pool PumpsThese motors use permanent magnets to create a magnetic field between the rotor and the windings. The improved efficiency is due to the magnets working to spin The Basics of Variable-Displacement Pump ControlsNov 14, 2016 — The amount of flow that each pump can provide is dependent on a rotating group of pistons. By varying the stroke of the pistons, we adjust the
What is the difference between fixed and variable pumps?May 9, 2019 — Variable displacement axial piston pumps use a swashplate to guide the pistons as they reciprocate while rotating about the shaft's axis. The Variable Speed Pumps. What Are They and How Do They Jun 14, 2014 — With a variable speed pump, a pressure sensor is mounted on the outlet of the pump, and this measures the operating pressure of the pump. The
Variable displacement pump - WikipediaA variable displacement pump is a device that converts mechanical energy to hydraulic (fluid) energy. The displacement, or amount of fluid pumped per The Basics Of Variable Displacement Pump Controls - CrossCoThe amount of flow that each pump can provide is dependent on a rotating group of pistons. By varying the stroke of the pistons, we adjust the displacement of
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