kyPerformance Curves -...
Transcript of kyPerformance Curves -...
![Page 1: kyPerformance Curves - alfacas.comalfacas.com/Pumps/Centrifugal_Pumps/21_CentrifugalPump_PC_en… · LKH Centrifugal Pumps 2.1. kyPerformance Curves ky LKH-5, 50 Hz Motor: 3000 rpm.](https://reader033.fdocuments.us/reader033/viewer/2022042423/5a78ead97f8b9a83238e54d9/html5/thumbnails/1.jpg)
LKH Centrifugal Pumps
2.1.
kyPerformance Curvesky LKH-5, 50 Hz
Motor: 3000 rpm. synchr. Motor: 1500 rpm. synchr.
Tolerance: ±5% Tolerance: ±5%
Impeller, Max. dia.: 132 mm Impeller, Max. dia.: 132 mm
Impeller, Min. dia.: 90 mm Impeller, Min. dia.: 90 mm
Pump inlet, Dia.: 51 mm, DN 50 Pump inlet, Dia.: Dia.: 51 mm, DN 50
Pump outlet, Dia.: 38 mm, DN 40 Pump outlet, Dia.: Dia.: 38 mm, DN 40
Performance data refer to water at 20°C. Performance data refer to water at 20°C.
NOTE!
The curves refer to motor: 1.5 kW, 2870 rpm. asynchr., 50 Hz.
For smaller motors, reduce head (H) with: 3%.
NOTE!
The curves refer to motor: 1.1 kW, 1410 rpm. asynchr., 50 Hz.
For smaller motors, reduce head (H) with: 3%.
DO NOT FORGET THE SAFETY FACTOR. DO NOT FORGET THE SAFETY FACTOR.
2.1.158
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Centrifugal Pumps LKH
2.1.
kyPerformance Curvesky LKH-5, 60 Hz
Motor: 3600 rpm. synchr. Motor: 1800 rpm. synchr.
Tolerance: ±5% Tolerance: ±5%
Impeller, Max. dia.: 132 mm Impeller, Max. dia.: 132 mm
Impeller, Min. dia.: 90 mm Impeller, Min. dia.: 90 mm
Pump inlet, Dia.: 51 mm, DN 50 Pump inlet, Dia.: 51 mm, DN 50
Pump outlet, Dia.: 38 mm, DN 40´ Pump outlet, Dia.: 38 mm, DN 40
Performance data refer to water at 20°C. Performance data refer to water at 20°C.
NOTE! The curves refer to max. motor: 2.5 kW, 3460 rpm. asynchr., 60 Hz.
For smaller motors, reduce head (H) with: 3%.
NOTE! The curves refer to max. motor: 1.3 kW, 1700 rpm. asynchr., 60 Hz.
For smaller motors, reduce head (H) with: 3%.
DO NOT FORGET THE SAFETY FACTOR. DO NOT FORGET THE SAFETY FACTOR.
2.1.159
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LKH-/ LKHP-/ LKHI-/ LKHUP Centrifugal Pumps
2.1.
kyPerformance Curvesky LKH-/ LKHP-/ LKHI-/ LKHUP-10, 50 Hz
Motor: 3000 rpm. synchr. Motor: 1500 rpm. synchr.Tolerance: ±5% Tolerance: ±5%.Impeller, Max. dia.: 163 mm Impeller, Max. dia.: 163 mmImpeller, Min. dia.: 110 mm Impeller, Min. dia.: 130 mmPump inlet, Dia.: 63.5 mm, DN 65 Pump inlet, Dia.: 63.5 mm, DN 65Pump outlet, Dia.: 51 mm, DN 50 Pump outlet, Dia.: Dia.: 51 mm, DN 50Performance data refer to water at 20°C. Performance data refer to water at 20°C.NOTE! The curves refer to motor: 4 kW, 2840 rpm. asynchr., 50 Hz.
For smaller motors, reduce head (H) with: 3%.
NOTE! The curves refer to motor: 1.5 kW, 1420 rpm. asynchr., 50 Hz.
DO NOT FORGET THE SAFETY FACTOR. DO NOT FORGET THE SAFETY FACTOR.
2.1.160
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Centrifugal Pumps LKH-/ LKHP-/ LKHI-/ LKHUP
2.1.
kyPerformance Curvesky LKH-/ LKHP-/ LKHI-/ LKHUP-10, 60 Hz
Motor: 3600 rpm. synchr. Motor: 1800 rpm. synchr.
Tolerance: ±5% Tolerance: ±5%.
Impeller, Max. dia.: 163 mm Impeller, Max. dia.: 163 mm
Impeller, Min. dia.: 110 mm Impeller, Min. dia.: 140 mm
Pump inlet, Dia.: 63.5 mm, DN 65 Pump inlet, Dia.: 63.5 mm, DN 65
Pump outlet, Dia.: 51 mm, DN 50 Pump outlet, Dia.: 51 mm, DN 50
Performance data refer to water at 20°C. Performance data refer to water at 20°C.
NOTE! The curves refer to motor: 8.6 kW, 3500 rpm. asynchr., 60 Hz.
For smaller motors, reduce head (H) with: 3%.
NOTE! The curves refer to motor: 1.75 kW, 1750 rpm. asynchr., 60 Hz.
DO NOT FORGET THE SAFETY FACTOR. DO NOT FORGET THE SAFETY FACTOR.
2.1.161
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LKH-/ LKHP-/ LKHI Centrifugal Pumps
2.1.
kyPerformance Curvesky LKH-/ LKHP-/ LKHI-15, 50 Hz
Motor: 3000 rpm. synchr. Motor: 1500 rpm. synchr.
Tolerance: ±5% Tolerance: ±5%.
Impeller, Max. dia.: 138 mm Impeller, Max. dia.: 138 mm
Impeller, Min. dia.: 120 mm Impeller, Min. dia.: 120 mm
Pump inlet, Dia.: 101.6 mm, DN 100 Pump inlet, Dia.: 101.6 mm, DN 100
Pump outlet, Dia.: 76 mm, DN 80 Pump outlet, Dia.: 76 mm, DN 80
Performance data refer to water at 20°C. Performance data refer to water at 20°C.
NOTE! The curves refer to motor: 5.5 kW, 2865 rpm. asynchr., 50 Hz.
For smaller motors, reduce head (H) with: 3%.
NOTE! The curves refer to motor: 1.5 kW, 1420 rpm. asynchr., 50 Hz.
DO NOT FORGET THE SAFETY FACTOR. DO NOT FORGET THE SAFETY FACTOR.
2.1.162
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Centrifugal Pumps LKH-/ LKHP-/ LKHI
2.1.
kyPerformance Curvesky LKH-/ LKHP-/ LKHI-15 , 60 Hz
Motor: 3600 rpm. synchr. Motor: 1800 rpm. synchr.
Tolerance: ±5%. Tolerance: ±5%.
Impeller, Max. dia.: 138 mm Impeller, Max. dia.: 138 mm
Impeller, Min. dia.: 120 mm Impeller, Min. dia.: 120 mm
Pump inlet, Dia.: 101.6 mm, DN 100 Pump inlet, Dia.: 101.6 mm, DN 100
Pump outlet, Dia.: 76 mm, DN 80 Pump outlet, Dia.: 76 mm, DN 80
Performance data refer to water at 20°C. Performance data refer to water at 20°C.
NOTE! The curves refer to motor: 8.6 kW, 3455 rpm. asynchr., 60 Hz.
For smaller motors, reduce head (H) with: 3%.
NOTE! The curves refer to motor: 1.75 kW, 1710 rpm. asynchr., 60 Hz.
DO NOT FORGET THE SAFETY FACTOR. DO NOT FORGET THE SAFETY FACTOR.
2.1.163
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LKH-/ LKHP-/ LKHI-/ LKHUP Centrifugal Pumps
2.1.
kyPerformance Curvesky LKH-/ LKHP-/ LKHI-/ LKHUP-20, 50 Hz
Motor: 3000 rpm. synchr. Motor: 1500 rpm. synchr.
Tolerance: ±5% Tolerance: ±5%.
Impeller, Max. dia.: 165 mm Impeller, Max. dia.: 165 mm
Impeller, Min. dia.: 120 mm Impeller, Min. dia.: 140 mm
Pump inlet, Dia.: 63.5 mm, DN 65 Pump inlet, Dia.: 63.5 mm, DN 65
Pump outlet, Dia.: 51 mm, DN 50 Pump outlet, Dia.: 51 mm, DN 50
Performance data refer to water at 20°C. Performance data refer to water at 20°C.
NOTE! The curves refer to motor: 7.5 kW, 2870 rpm. asynchr., 50 Hz.
For smaller motors, reduce head (H) with: 3%.
NOTE! The curves refer to motor: 1.5 kW, 1420 rpm. asynchr., 50 Hz.
DO NOT FORGET THE SAFETY FACTOR. DO NOT FORGET THE SAFETY FACTOR.
2.1.164
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Centrifugal Pumps LKH-/ LKHP-/ LKHI-/ LKHUP
2.1.
kyPerformance Curvesky LKH-/ LKHP-/ LKHI-/ LKHUP-20, 60 Hz
Motor: 3600 rpm. synchr. Motor: 1800 rpm. synchr.
Tolerance: ±5% Tolerance: ±5%.
Impeller, Max. dia.: 165 mm Impeller, Max. dia.: 165 mm
Impeller, Min. dia.: 120 mm Impeller, Min. dia.: 140 mm
Pump inlet, Dia.: 63.5 mm, DN 65 Pump inlet, Dia.: 63.5 mm, DN 65
Pump outlet, Dia.: 51 mm, DN 50 Pump outlet, Dia.: 51 mm, DN 50
Performance data refer to water at 20°C. Performance data refer to water at 20°C.
NOTE! The curves refer to motor: 12.5 kW, 3500 rpm. asynchr., 60 Hz.
For smaller motors, reduce head (H) with: 3%.
NOTE! The curves refer to motor: 1.75 kW, 1750 rpm. asynchr., 60 Hz.
DO NOT FORGET THE SAFETY FACTOR. DO NOT FORGET THE SAFETY FACTOR.
2.1.165
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LKH-/ LKHP-/ LKHI-/ LKHUP Centrifugal Pumps
2.1.
kyPerformance Curvesky LKH-/ LKHP-/ LKHI-/ LKHUP-25 , 50 Hz
Motor: 3000 rpm. synchr. Motor: 1500 rpm. synchr.
Tolerance: ±5% Tolerance: ±5%.
Impeller, Max. dia.: 205 mm Impeller, Max. dia.: 205 mm
Impeller, Min. dia.: 160 mm Impeller, Min. dia.: 160 mm
Pump inlet, Dia.: 76 mm, DN 80 Pump inlet, Dia.: 76 mm, DN 80
Pump outlet, Dia.: 63.5 mm, DN 65 Pump outlet, Dia.: 63.5 mm, DN 65
Performance data refer to water at 20°C. Performance data refer to water at 20°C.
NOTE! The curves refer to motor: 15 kW, 2930 rpm. asynchr., 50 Hz.
For smaller motors, reduce head (H) with: 3%.
NOTE! The curves refer to motor: 2.2 kW, 1430 rpm. asynchr., 50 Hz.
DO NOT FORGET THE SAFETY FACTOR. DO NOT FORGET THE SAFETY FACTOR.
2.1.166
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Centrifugal Pumps LKH-/ LKHP-/ LKHI-/ LKHUP
2.1.
kyPerformance Curvesky LKH-/ LKHP-/ LKHI-/ LKHUP-25, 60 Hz
Motor: 3600 rpm. synchr. Motor: 1800 rpm. synchr.
Tolerance: ±5%. Tolerance: ±5%.
Impeller, Max. dia.: 205 mm Impeller, Max. dia.: 205 mm
Impeller, Min. dia.: 160 mm Impeller, Min. dia.: 160 mm
Pump inlet, Dia.: 76 mm, DN 80 Pump inlet, Dia.: 76 mm, DN 80
Pump outlet, Dia.: 63.5 mm, DN 65 Pump outlet, Dia.: 63.5 mm, DN 65
Performance data refer to water at 20°C. Performance data refer to water at 20°C.
NOTE! The curves refer to motor: 25 kW, 3545 rpm. asynchr., 60 Hz.
For smaller motors, reduce head (H) with:- 3% for 12.5 - 21 kW.- 5% for 6.3 - 8.6 kW.
NOTE! The curves refer to motor: 3.5 kW, 1720 rpm. asynchr., 60 Hz.
DO NOT FORGET THE SAFETY FACTOR. DO NOT FORGET THE SAFETY FACTOR.
2.1.167
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LKH-/ LKHP-/ LKHI-/ LKHUP Centrifugal Pumps
2.1.
kyPerformance Curvesky LKH-/ LKHP-/ LKHI-/ LKHUP-35, 50 Hz
Motor: 3000 rpm. synchr. Motor: 1500 rpm. synchr.
Tolerance: ±5% Tolerance: ±5%.
Impeller, Max. dia.: 220 mm Impeller, Max. dia.: 220 mm
Impeller, Min. dia.: 170 mm Impeller, Min. dia.: 170 mm
Pump inlet, Dia.: 63.5 mm, DN 65 Pump inlet, Dia.: 63.5 mm, DN 65
Pump outlet, Dia.: 51 mm, DN 50 Pump outlet, Dia.: 51 mm, DN 50
Performance data refer to water at 20°C. Performance data refer to water at 20°C.
NOTE! The curves refer to motor: 15 kW, 2930 rpm. asynchr., 50 Hz.
For smaller motors, reduce head (H) with: 3%.
NOTE! The curves refer to motor: 1.5 kW, 1420 rpm. asynchr., 50 Hz.
DO NOT FORGET THE SAFETY FACTOR. DO NOT FORGET THE SAFETY FACTOR.
2.1.168
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Centrifugal Pumps LKH-/ LKHP-/ LKHI-/ LKHUP
2.1.
kyPerformance Curvesky LKH-/ LKHP-/ LKHI-/ LKHUP-35, 60 Hz
Motor: 3600 rpm. synchr. Motor: 1800 rpm. synchr.
Tolerance: ±5%. Tolerance: ±5%.
Impeller, Max. dia.: 220 mm Impeller, Max. dia.: 220 mm
Impeller, Min. dia.: 170 mm Impeller, Min. dia.: 170 mm
Pump inlet, Dia.: 63.5 mm, DN 65 Pump inlet, Dia.: 63.5 mm, DN 65
Pump outlet, Dia.: 51 mm, DN 50 Pump outlet, Dia.: 51 mm, DN 50
Performance data refer to water at 20°C. Performance data refer to water at 20°C.
NOTE! The curves refer to motor: 21 kW, 3535 rpm. asynchr., 50 Hz.For smaller motors, reduce head (H) with:
- 3% for 12.5 - 17 kW.- 5% for 6.3 - 8.6 kW.
NOTE! The curves refer to motor: 2.5 kW, 1720 rpm. asynchr., 60 Hz.
DO NOT FORGET THE SAFETY FACTOR. DO NOT FORGET THE SAFETY FACTOR.
2.1.169
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LKH-/ LKHP-/ LKHI-/ LKHUP Centrifugal Pumps
2.1.
kyPerformance Curvesky LKH-/ LKHP-/ LKHI-/ LKHUP-40, 50 Hz
Motor: 3000 rpm. synchr. Motor: 1500 rpm. synchr.
Tolerance: ±5% Tolerance: ±5%
Impeller, Max. dia.: 235 mm Impeller, Max. dia.: 235 mm
Impeller, Min. dia.: 170 mm Impeller, Min. dia.: 180 mm
Pump inlet, Dia.: 76 mm, DN 80 Pump inlet, Dia.: 76 mm, DN 80
Pump outlet, Dia.: 63.5 mm, DN 65 (only LKHUP-40 2”) Pump outlet, Dia.: 63.5 mm, DN 65 (only LKHUP-40 2”)
Performance data refer to water at 20°C. Performance data refer to water at 20°C.
NOTE! The curves refer to motor: 22 kW, 2940 rpm. asynchr., 50 Hz.For smaller motors, reduce head (H) with:
- 3% for 11 - 18.5 kW.- 5% for 7.5 kW.
NOTE! The curves refer to motor: 4 kW, 1425 rpm. asynchr., 50 Hz.
For smaller motors, reduce head (H) with: 5%.
DO NOT FORGET THE SAFETY FACTOR. DO NOT FORGET THE SAFETY FACTOR.
2.1.170
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Centrifugal Pumps LKH-/ LKHP-/ LKHI-/ LKHUP
2.1.
kyPerformance Curvesky LKH-/ LKHP-/ LKHI-/ LKHUP-40, 60 Hz
Motor: 3600 rpm. synchr. Motor: 1800 rpm. synchr.
Tolerance: ±5% Tolerance: ±5%
Impeller, Max. dia.: 235 mm Impeller, Max. dia.: 235 mm
Impeller, Min. dia.: 170 mm Impeller, Min. dia.: 190 mm
Pump inlet, Dia.: 76 mm, DN 80 Pump inlet, Dia.: 76 mm, DN 80
Pump outlet, Dia.: 63.5 mm, DN 65 Pump outlet, Dia.: 63.5 mm, DN 65
Performance data refer to water at 20°C. Performance data refer to water at 20°C.
NOTE! The curves refer to motor: 25 kW, 3500 rpm. asynchr., 60 Hz.For smaller motors, reduce head (H) with:
- 3% for 12.5 - 21 kW.- 5% for 8.6 kW.
NOTE! The curves refer to motor: 6.3 kW, 1750 rpm. asynchr., 60 Hz.
For smaller motors, reduce head (H) with: 5%.
DO NOT FORGET THE SAFETY FACTOR. DO NOT FORGET THE SAFETY FACTOR.
2.1.171
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LKH-/ LKHP-/ LKHI-/ LKHUP Centrifugal Pumps
2.1.
kyPerformance Curvesky LKH-/ LKHP-/ LKHI-/ LKHUP-45, 50 Hz
Motor: 3000 rpm. synchr. Motor: 1500 rpm. synchr.
Tolerance: ±5%. Tolerance: ±5%.
Impeller, Max. dia.: 178 mm Impeller, Max. dia.: 178 mm
Impeller, Min. dia.: 140 mm Impeller, Min. dia.: 140 mm
Pump inlet, Dia.: 101.6 mm, DN 100 Pump inlet, Dia.: 101.6 mm, DN 100
Pump outlet, Dia.: 76 mm, DN 80 Pump outlet, Dia.: 76 mm, DN 80
Performance data refer to water at 20°C. Performance data refer to water at 20°C.
NOTE! The curves refer to motor: 15 kW, 2930 rpm. asynchr., 50 Hz.
For smaller motors, reduce head (H) with: 3%.
NOTE! The curves refer to motor: 2.2 kW, 1430 rpm. asynchr., 50 Hz.
DO NOT FORGET THE SAFETY FACTOR. DO NOT FORGET THE SAFETY FACTOR.
2.1.172
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Centrifugal Pumps LKH-/ LKHP-/ LKHI-/ LKHUP
2.1.
kyPerformance Curvesky LKH-/ LKHP-/ LKHI-/ LKHUP-45, 60 Hz
Motor: 3600 rpm. synchr. Motor: 1800 rpm. synchr.
Tolerance: ±5%. Tolerance: ±5%.
Impeller, Max. dia.: 178 mm Impeller, Max. dia.: 178 mm
Impeller, Min. dia.: 140 mm Impeller, Min. dia.: 140 mm
Pump inlet, Dia.: 101.6 mm, DN 100 Pump inlet, Dia.: 101.6 mm, DN 100
Pump outlet, Dia.: 76 mm, DN 80 Pump outlet, Dia.: 76 mm, DN 80
Performance data refer to water at 20°C. Performance data refer to water at 20°C.
NOTE! The curves refer to motor: 25 kW, 3545 rpm. asynchr., 60 Hz.For smaller motors, reduce head (H) with:
- 3% for 12.5 - 21 kW.- 5% for 6.3 - 8.6 kW.
NOTE! The curves refer to motor: 3.5 kW, 1720 rpm. asynchr., 60 Hz.
DO NOT FORGET THE SAFETY FACTOR. DO NOT FORGET THE SAFETY FACTOR.
2.1.173
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LKH-/ LKHP-/ LKHI Centrifugal Pumps
2.1.
kyPerformance Curvesky LKH-/ LKHP-/ LKHI-50, 50 Hz
Motor: 3000 rpm. synchr. Motor: 1500 rpm. synchr.
Tolerance: ±5% Tolerance: ±5%
Impeller, Max. dia.: 205 mm Impeller, Max. dia.: 205 mm
Impeller, Min. dia.: 150 mm Impeller, Min. dia.: 160 mm
Pump inlet, Dia.: 101.6 mm, DN 100 Pump inlet, Dia.: 101.6 mm, DN 100
Pump outlet, Dia.: 76 mm, DN 80 Pump outlet, Dia.: 76 mm, DN 80
Performance data refer to water at 20°C. Performance data refer to water at 20°C.
NOTE! The curves refer to motor: 22 kW, 2940 rpm. asynchr., 50 Hz.For smaller motors, reduce head (H) with:
- 3% for 11 - 18.5 kW.- 5% for 5.5 - 7.5 kW.
NOTE! The curves refer to motor: 4 kW, 1430 rpm. asynchr., 50 Hz.
For smaller motors, reduce head (H) with: 5%.
DO NOT FORGET THE SAFETY FACTOR. DO NOT FORGET THE SAFETY FACTOR.
2.1.174
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Centrifugal Pumps LKH-/ LKHP-/ LKHI
2.1.
kyPerformance Curvesky LKH-/ LKHP-/ LKHI-50, 60 Hz
Motor: 3600 rpm. synchr. Motor: 1800 rpm. synchr.
Tolerance: ±5% Tolerance: ±5%.
Impeller, Max. dia.: 205 mm Impeller, Max. dia.: 205 mm
Impeller, Min. dia.: 150 mm Impeller, Min. dia.: 170 mm
Pump inlet, Dia.: 101.6 mm, DN 100 Pump inlet, Dia.: 101.6 mm, DN 100
Pump outlet, Dia.: Dia.: 76 mm, DN 80 Pump outlet, Dia.: 76 mm, DN 80
Performance data refer to water at 20°C. Performance data refer to water at 20°C.
NOTE! The curves refer to motor: 25 kW, 3500 rpm. asynchr., 60 Hz.For smaller motors, reduce head (H) with:
- 3% for 12.5 - 21 kW.- 5% for 6.3 - 8.6 kW.
NOTE! The curves refer to motor: 4.5 kW, 1750 rpm. asynchr., 60 Hz.
For smaller motors, reduce head (H) with: 5%.
DO NOT FORGET THE SAFETY FACTOR. DO NOT FORGET THE SAFETY FACTOR.
2.1.175
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LKH-/ LKHP-/ LKHI Centrifugal Pumps
2.1.
kyPerformance Curvesky LKH-/ LKHP-/ LKHI-60, 50 Hz
Motor: 3000 rpm. synchr. Motor: 1500 rpm. synchr.
Tolerance: ±5% Tolerance: ±5%.
Impeller, Max. dia.: 210 mm Impeller, Max. dia.: 210 mm
Impeller, Min. dia.: 160 mm Impeller, Min. dia.: 160 mm
Pump inlet, Dia.: - 101.6 mm, DN 100- DN 150
Pump inlet, Dia.: - 101.6 mm, DN 100- DN 150
Pump outlet, Dia.: - 101.6 mm, DN 100- NDN 100
Pump outlet, Dia.: - 101.6 mm, DN 100- DN 100
Performance data refer to water at 20°C. Performance data refer to water at 20°C.
NOTE! The curves refer to motor: 30 kW, 2955 rpm. asynchr., 50 Hz.
For smaller motors, reduce head (H) with:
3% for 11 - 22 kW
6% for 5.5 - 7.5 kW.
NOTE! The curves refer to motor: 4 kW, 1425 rpm. asynchr., 50 Hz.
For smaller motors, reduce head (H) with: 5%.
DO NOT FORGET THE SAFETY FACTOR. DO NOT FORGET THE SAFETY FACTOR.
2.1.176
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Centrifugal Pumps LKH-/ LKHP-/ LKHI
2.1.
kyPerformance Curvesky LKH-/ LKHP-/ LKHI -60, 60 Hz
Motor: 3600 rpm. synchr. Motor: 1800 rpm. synchr.
Tolerance: ±5% Tolerance: ±5%
Impeller, Max. dia.: 210 mm Impeller, Max. dia.: 210 mm
Impeller, Min. dia.: 160 mm Impeller, Min. dia.: 160 mm
Pump inlet, Dia.: - 101.6 mm, DN 100- DN 150
Pump inlet, Dia.: - 101.6 mm, DN 100- DN 150
Pump outlet, Dia.: - 101.6 mm, DN 100- DN 100
Pump outlet, Dia.: - 101.6 mm, DN 100- DN 100
Performance data refer to water at 20°C. Performance data refer to water at 20°C.
NOTE! The curves refer to motor: 35 kW, 3500 rpm. asynchr., 60 Hz.For smaller motors, reduce head (H) with:
- 3% for 12.5 - 21 kW.- 5% for 6.3 - 8.6 kW.
NOTE! The curves refer to motor: 6.3 kW, 1750 rpm. asynchr., 60 Hz.
For smaller motors, reduce head (H) with: 5%.
DO NOT FORGET THE SAFETY FACTOR. DO NOT FORGET THE SAFETY FACTOR.
2.1.177
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LKH Centrifugal Pumps
2.1.
kyPerformance Curvesky LKH-70, 50 Hz
Motor: 3000 rpm. synchr. Motor: 1500 rpm. synchr.
Tolerance: ±5% Tolerance: ±5%.
Impeller, Max. dia.: 280 mm Impeller, Max. dia.: 280 mm
Impeller, Min. dia.: 200 mm Impeller, Min. dia.: 200 mm
Pump inlet, Dia.: 101.6 mm, DN 100 Pump inlet, Dia.: 101.6 mm, DN 100
Pump outlet, Dia.: 76 mm, DN 80 Pump outlet, Dia.: 76 mm, DN 80
Performance data refer to water at 20°C. Performance data refer to water at 20°C.
NOTE! The curves refer to motor: 75 kW, 2970 rpm. asynchr., 50 Hz.
For smaller motors, reduce head (H) with: 2%
NOTE! The curves refer to motor: 11 kW, 1460 rpm. asynchr., 50 Hz.
DO NOT FORGET THE SAFETY FACTOR. DO NOT FORGET THE SAFETY FACTOR.
2.1.178
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Centrifugal Pumps LKH
2.1.
kyPerformance Curvesky LKH-70, 60 Hz
Motor: 3600 rpm. synchr. Motor: 1800 rpm. synchr.
Tolerance: ±5% Tolerance: ±5%
Impeller, Max. dia.: 280 mm Impeller, Max. dia.: 280 mm
Impeller, Min. dia.: 200 mm Impeller, Min. dia.: 200 mm
Pump inlet, Dia.: 101.6 mm, DN 100 Pump inlet, Dia.: 101.6 mm, DN 100
Pump outlet, Dia.: 76 mm, DN 80 Pump outlet, Dia.: 76 mm, DN 80
Performance data refer to water at 20°C. Performance data refer to water at 20°C.
NOTE! The curves refer to max. motor: 86 kW, 3565 rpm. asynchr., 60 Hz.
For smaller motors, reduce head (H) with: - 3%
NOTE! The curves refer to max. motor: 17 kW, 1750 rpm. asynchr., 60 Hz.
DO NOT FORGET THE SAFETY FACTOR. DO NOT FORGET THE SAFETY FACTOR.
2.1.179
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LKH-90 Centrifugal Pumps
2.1.
kyPerformance Curvesky LKH-90, 50 Hz
Motor: 1500 rpm. synchr.
Tolerance: ±5%. Performance data refer to water at 20°C.
Impeller, Max. dia.: 348 mm
Impeller, Min. dia.: 300 mm NOTE! The curves refer to motor: 75 kW, 1490rpm. asynchr., 50 Hz.
For smaller motors, reduce head (H) with: 3%
Pump inlet, Dia.: 154 mm, DN 150
Pump outlet, Dia.: 154 mm, DN 150 DO NOT FORGET THE SAFETY FACTOR.
2.1.180
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Centrifugal Pumps LKH-90
2.1.
kyPerformance Curvesky LKH-90, 60 Hz
Motor: 1800 rpm. synchr.
Tolerance: ±5%. Performance data refer to water at 20°C.
Impeller, Max. dia.: 348 mm
Impeller, Min. dia.: 300 mm NOTE! The curves refer to motor: 75 kW, 1775 rpm. asynchr., 50 Hz.
For smaller motors, reduce head (H) with: 3%
Pump inlet, Dia.: 154 mm, DN 150
Pump outlet, Dia.: 154 mm, DN 150 DO NOT FORGET THE SAFETY FACTOR.
2.1.181
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LKH Centrifugal Pumps
2.1.
kyPerformance Curvesky LKH-80, 50 Hz
Motor: 3000 rpm. synchr. Motor: 1500 rpm. synchr.
Tolerance: ±5%. Tolerance: ±5%.
Impeller, Max. dia.: 260 mm Impeller, Max. dia.: 260 mm
Impeller, Min. dia.: 190 mm Impeller, Min. dia.: 190 mm
Pump inlet, Dia.: 154 mm, DN 150 Pump inlet, Dia.: 154 mm, DN 150
Pump outlet, Dia.: 101.6 mm, DN 100 Pump outlet, Dia.: 101.6 mm, DN 100
Performance data refer to water at 20°C. Performance data refer to water at 20°C.
NOTE! The curves refer to motor: 75 kW, 2970 rpm. asynchr., 50 Hz.
For smaller motors, reduce head (H) with: 2%
NOTE! The curves refer to motor: 11 kW, 1460 rpm. asynchr., 50 Hz.
For smaller motors, reduce head (H) with: 3%
DO NOT FORGET THE SAFETY FACTOR. DO NOT FORGET THE SAFETY FACTOR.
2.1.182
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Centrifugal Pumps LKH-110 Multi-Stage
2.1.
kyPerformance Curvesky LKH-110 Multi-Stage, 50 Hz/60 Hz
50Hz 60 Hz
Motor: 3000 rpm. synchr. Motor: 3600 rpm. synchr.
Tolerance: ±5%. Tolerance: ±5%.
Impeller: Impeller:
LKH-112 2 x dia.: 163 mm. LKH-112 2 x dia.: 163 mm.
LKH-113 3 x dia.: 163 mm. LKH-113 3 x dia.: 163 mm.
LKH-114 4 x dia.: 163 mm. LKH-114 4 x dia.: 163 mm.
Pump inlet, Dia.: 51 mm, DN 50. Pump inlet, Dia.: 51 mm, DN 50.
Pump outlet, Dia.: 38 mm, DN 40. Pump outlet, Dia.: 38 mm, DN 40.
Performance data refer to water at 20°C. Performance data refer to water at 20°C.
NOTE! The curves refer to max. motor:
LKH-112, 5.5 kW 2855 rpm. asynchr, 50 Hz.
LKH-113, 11 kW 2930 rpm. asynchr, 50 Hz.
LKH-114, 18.5 kW 2920 rpm. asynchr, 50 Hz.
For smaller motors, reduce head (H) by: 3%.
NOTE! The curves refer to max. motor:
LKH-112, 12.5 kW 3515 rpm. asynchr, 60 Hz.
LKH-113, 17 kW 3505 rpm. asynchr, 60 Hz.
LKH-114, 21 kW 3510 rpm. asynchr, 60 Hz.
For smaller motors, reduce head (H) by: 3%
DO NOT FORGET THE SAFETY FACTOR. DO NOT FORGET THE SAFETY FACTOR.
2.1.183
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LKH-120/P Centrifugal Pumps
2.1.
kyPerformance Curvesky LKH-120/P, 50/60 Hz
Motor: 3000 rpm. synchr.
Tolerance: ±5%
Impeller, LKH-122/P: 206 mm
Impeller, LKH-123/P: 206 mm
Impeller, LKH-124/P: 206 mm
Pump inlet, Dia.: 76 mm, DN 80
Pump outlet, Dia.: 63.5 mm, DN 65
NOTE!
The curves refer to max. motor:
LKH-122/P, 22 kW, 2950 rpm. asynchr., 50 Hz
LKH-123/P, 37 kW 2940 rpm. asynchr., 50 Hz
LKH-124/P, 45 kW 2955 rpm. aysnchr., 50 Hz
For smaller motors, reduce head (H) by 3%
For inlet pressure > 10 bar, reduce head (H) by 5%
Performance data refer to water at 20°C. Performance data refer to water at 20°C.
DO NOT FORGET THE SAFETY FACTOR.
2.1.184
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Centrifugal Pumps LKHSP
2.1.
kyPerformance Curvesky LKHSP-10 Self-priming Centrifugal Pumps,50 Hz/60 Hz
50 Hz 60 Hz
Motor: 3000 rpm. synchr. Motor: 3600 rpm. synchr.
Tolerance: ±5%. Tolerance: ±5%
Impeller, Max. dia.: 163 mm Impeller, Max. dia.: 163 mm
Impeller, Min. dia.: 110 mm Impeller, Min. dia.: 110 mm
Pump inlet, Dia.: 63.5 mm, DN 65 Pump inlet, Dia.: 63.5 mm, DN 65
Pump outlet, Dia.: 51 mm, DN 50 Pump outlet, Dia.: 51 mm, DN 50
Performance data refer to water at 20°C. Performance data refer to water at 20°C.
NOTE! The curves refer to motor: 4 kW, 2850 rpm. asynchr., 50 Hz.
For smaller motors, reduce head (H) with: 3%.
NOTE! The curves refer to motor: 8.6 kW, 3450 rpm. asynchr., 60 Hz.
For smaller motors, reduce head (H) with: 3%.
DO NOT FORGET THE SAFETY FACTOR. DO NOT FORGET THE SAFETY FACTOR.
2.1.185
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LKHSP Centrifugal Pumps
2.1.
kyPerformance Curvesky LKHSP-20 Self-priming Centrifugal Pumps, 50 Hz/60 Hz
50 Hz 60 Hz
Motor: 3000 rpm. synchr. Motor: 3600 rpm. synchr.
Tolerance: ±5%. Tolerance: ±5%.
Impeller, Max. dia.: 165 mm Impeller, Max. dia.: 165 mm
Impeller, Min. dia.: 120 mm Impeller, Min. dia.: 120 mm
Pump inlet, Dia.: 63.5 mm, DN 65 Pump inlet, Dia.: 63.5 mm, DN 65
Pump outlet, Dia.: 51 mm, DN 50 Pump outlet, Dia.: 51 mm, DN 50
Performance data refer to water at 20°C. Performance data refer to water at 20°C.
NOTE! The curves refer to motor: 7.5 kW, 2855 rpm. asynchr., 50 Hz.
For smaller motors, reduce head (H) with: 3%.
NOTE! The curves refer to motor: 12.5 kW, 3515 rpm. asynchr., 60 Hz.
For smaller motors, reduce head (H) with: 3%.
DO NOT FORGET THE SAFETY FACTOR. DO NOT FORGET THE SAFETY FACTOR.
2.1.186
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Centrifugal Pumps LKHSP
2.1.
kyPerformance Curvesky LKHSP-25 Self-priming Centrifugal Pumps, 50 Hz/60 Hz
50 Hz 60 Hz
Motor: 3000 rpm. synchr. Motor: 3600 rpm. synchr.
Tolerance: ±5%. Tolerance: ±5%.
Impeller, Max. dia.: 205 mm Impeller, Max. dia.: 205 mm
Impeller, Min. dia.: 160 mm Impeller, Min. dia.: 160 mm
Pump inlet, Dia.: 76.1 mm, DN 80 Pump inlet, Dia.: 76.1 mm, DN 80
Pump outlet, Dia.: 63.5 mm, DN 65 Pump outlet, Dia.: 63.5 mm, DN 65
Performance data refer to water at 20°C. Performance data refer to water at 20°C.
NOTE! The curves refer to motor: 15 kW, 2920 rpm. asynchr., 50 Hz.
For smaller motors, reduce head (H) with: 3%.
NOTE! The curves refer to motor: 25 kW, 3530 rpm. asynchr., 60 Hz.
For smaller motors, reduce head (H) with:- 3% for 12.5 - 21 kW.- 5% for 6.3 - 8.6 kW.
DO NOT FORGET THE SAFETY FACTOR. DO NOT FORGET THE SAFETY FACTOR.
2.1.187
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LKHSP Centrifugal Pumps
2.1.
kyPerformance Curvesky LKHSP-35 Self-priming Centrifugal Pumps, 50 Hz/60 Hz
50 Hz 60 Hz
Motor: 3000 rpm. synchr. Motor: 3600 rpm. synchr.
Tolerance: ±5%. Tolerance: ±5%.
Impeller, Max. dia.: 220 mm Impeller, Max. dia.: 220 mm
Impeller, Min. dia.: 170 mm Impeller, Min. dia.: 170 mm
Pump inlet, Dia.: 63.5 mm, DD 65 Pump inlet, Dia.: 63.5 mm, DN 65
Pump outlet, Dia.: 51 mm, DN 50 Pump outlet, Dia.: 51 mm, DN 50
Performance data refer to water at 20°C. Performance data refer to water at 20°C.
NOTE! The curves refer to motor: 15 kW, 2920 rpm. asynchr., 50 Hz.
For smaller motors, reduce head (H) with: 3%.
NOTE! The curves refer to motor: 21 kW, 3510 rpm. asynchr., 60 Hz.For smaller motors, reduce head (H) with:
- 3% for 12.5 - 17 kW.- 5% for 6.3 - 8.6 kW.
DO NOT FORGET THE SAFETY FACTOR. DO NOT FORGET THE SAFETY FACTOR.
2.1.188
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Centrifugal Pumps LKHSP
2.1.
kyPerformance Curvesky LKHSP-40 Self-priming Centrifugal Pumps, 50 Hz/60 Hz
50 Hz 60 Hz
Motor: 3000 rpm. synchr. Motor: 3600 rpm. synchr.
Tolerance: ±5%. Tolerance: ±5%.
Impeller, Max. dia.: 235 mm Impeller, Max. dia.: 235 mm
Impeller, Min. dia.: 170 mm Impeller, Min. dia.: 170 mm
Pump inlet, Dia.: 76.1 mm, DN 80 Pump inlet, Dia.: 76.1 mm, DN 80
Pump outlet, Dia.: 63.5 mm, DN 65 Pump outlet, Dia.: 63.5 mm, DN 65
Performance data refer to water at 20°C. Performance data refer to water at 20°C.
NOTE! The curves refer to max. motor: 22 kW, 2930 rpm. asynchr., 50 Hz.For smaller motors, reduce head (H) with:
- 3% for 11 - 18.5 kW.- 5% for 7.5 kW.
NOTE! The curves refer to max. motor: 25 kW, 3530 rpm. asynchr., 60 Hz.For smaller motors, reduce head (H) with:
- 3% for 12.5 - 21 kW.- 5% for 8.6 kW.
DO NOT FORGET THE SAFETY FACTOR. DO NOT FORGET THE SAFETY FACTOR.
2.1.189
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FM-0S Centrifugal Pumps
2.1.
kyPerformance Curvesky FM-0S, 50 Hz/60 Hz
50 Hz 60 Hz
Motor: 3000 rpm. synchr. Motor: 3600 rpm. synchr.
Tolerance: ±8% for Q.
±6% for H.
Tolerance: ±8% for Q.
±6% for H.
Impeller, Max. dia.: 115 mm Impeller, Max. dia.: 115 mm
Impeller, Min. dia.: 75 mm Impeller, Min. dia.: 75 mm
Pump inlet, Dia.: 51 mm (2"). Pump inlet, Dia.: 51 mm (2").
Pump outlet, Dia.: 51 mm (2"). Pump outlet, Dia.: 51 mm (2").
Performance data refer to water at 20°C. Performance data refer to water at 20°C.
NOTE! The curves refer to motor: 1.1 kW, 2850 rpm. asynchr., 50 Hz. NOTE! The curves refer to motor: 1.3 kW, 3440 rpm. asynchr., 60 Hz.
DO NOT FORGET THE SAFETY FACTOR. DO NOT FORGET THE SAFETY FACTOR.
2.1.190
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Centrifugal Pumps GM and GM-A
2.1.
kyPerformance Curvesky GM and GM-A, 50 Hz/60 Hz
50 Hz 60 Hz
Motor: 3000 rpm. synchr. Motor: 3600 rpm. synchr.
Tolerance: ±8% for Q. Tolerance: ±8% for Q.
±6% for H. ±6% for H.
Impeller, Max. dia.: 115 mm Impeller, Max. dia.: 95 mm
Impeller, Min. dia.: 65 mm Impeller, Min. dia.: 65 mm
Pump inlet, Dia.: 38 mm (1½"). Pump inlet, Dia.: 38mm (1½").
Pump outlet, Dia.: 38 mm (1½"). Pump outlet, Dia.: 38 mm (1½").
Performance data refer to water at 20°C. Performance data refer to water at 20°C.
NOTE! The curves refer to motor: 0.55 kW, 2820 rpm. asynchr., 50 Hz. NOTE! The curves refer to motor: 0.65 kW, 3410 rpm. asynchr., 60 Hz.
DO NOT FORGET THE SAFETY FACTOR. DO NOT FORGET THE SAFETY FACTOR.
2.1.191
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SolidC Centrifugal Pumps
2.1.
kyPerformance Curvesky SolidC-1, 50 Hz
Motor: 1500 rpm. synchr. Motor: 3000 rpm. synchr.
Tolerance: ±8% for Q
±6% for H
Tolerance: ±8% for Q
±6% for H
Impeller, Max. dia.: 160 mm Impeller, Max. dia.: 160 mm
Impeller, Min. dia.: 110 mm Impeller, Min. dia.: 110 mm
Pump inlet, Dia.: Dia.: 51 mm, DN 50 Pump inlet, Dia.: Dia.: 51 mm, DN 50
Pump outlet, Dia.: Dia.: 38 mm, DN 40 Pump outlet, Dia.: Dia.: 38 mm, DN 40
Performance data refer to water at 20°C. Performance data refer to water at 20°C.
NOTE! The curves refer to motor: 1.5 kW, 1410 rpm. asynchr., 50 Hz.
For smaller motors, reduce head (H) with: 3%.
NOTE! The curves refer to motor: 4 kW, 2890 rpm. asynchr., 50 Hz.
For smaller motors, reduce head (H) with: 3%.
DO NOT FORGET THE SAFETY FACTOR. DO NOT FORGET THE SAFETY FACTOR.
2.1.192
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Centrifugal Pumps SolidC
2.1.
kyPerformance Curvesky SolidC-1, 60 Hz
Motor: 1800 rpm. synchr. Motor: 3600 rpm. synchr.
Tolerance: ±8% for Q Tolerance: ±8% for Q
±6% for H ±6% for H
Impeller, Max. dia.: 160 mm Impeller, Max. dia.: 160 mm
Impeller, Min. dia.: 110 mm Impeller, Min. dia.: 90 mm
Pump inlet, Dia.: 51 mm, DN 50 Pump inlet, Dia.: 51 mm, DN 50
Pump outlet, Dia.: 38 mm, DN 40 Pump outlet, Dia.: 38 mm, DN 40
Performance data refer to water at 20°C. Performance data refer to water at 20°C.
NOTE! The curves refer to max. motor: 1.8 kW, 1710 rpm. asynchr., 60 Hz.
For smaller motors, reduce head (H) with 3%.
NOTE! The curves refer to max. motor: 6.6 kW, 3540 rpm. asynchr., 60 Hz.
For smaller motors, reduce head (H) with 3%.
DO NOT FORGET THE SAFETY FACTOR. DO NOT FORGET THE SAFETY FACTOR.
2.1.193
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SolidC Centrifugal Pumps
2.1.
kyPerformance Curvesky SolidC-2, 50 Hz
Motor: 1500 rpm. synchr. Motor: 3000 rpm. synchr.
Tolerance: ±8% for Q
±6% for H
Tolerance: ±8% for Q
±6% for H
Impeller, Max. dia.: 190 mm Impeller, Max. dia.: 190 mm
Impeller, Min. dia.: 140 mm Impeller, Min. dia.: 140 mm
Pump inlet, Dia.: 63.5 mm, DN 65 Pump inlet, Dia.: 63.5 mm, DN 65
Pump outlet, Dia.: 38 mm, DN 40 Pump outlet, Dia.: 38 mm, DN 40
Performance data refer to water at 20°C. Performance data refer to water at 20°C.
NOTE! The curves refer to motor: 1.5 kW, 1410 rpm. asynchr., 50 Hz.
For smaller motors, reduce head (H) with: 3%.
NOTE! The curves refer to motor: 11 kW, 2945 rpm. asynchr., 50 Hz.
For smaller motors, reduce head (H) with: 3%.
DO NOT FORGET THE SAFETY FACTOR. DO NOT FORGET THE SAFETY FACTOR.
190
2.1.194
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Centrifugal Pumps SolidC
2.1.
kyPerformance Curvesky SolidC-2, 60 Hz
Motor: 1800 rpm. synchr. Motor: 3600 rpm. synchr.
Tolerance: ±8% for Q
±6% for H
Tolerance: ±8% for Q
±6% for H
Impeller, Max. dia.: 190 mm Impeller, Max. dia.: 190 mm
Impeller, Min. dia.: 140 mm Impeller, Min. dia.: 140 mm
Pump inlet, Dia.: 63.5 mm, DN 65 Pump inlet, Dia.: 63.5 mm, DN 65
Pump outlet, Dia.: 38 mm, DN 40 Pump outlet, Dia.: 38 mm, DN 40
Performance data refer to water at 20°C. Performance data refer to water at 20°C.
NOTE! The curves refer to motor: 2.7 kW, 1710 rpm. asynchr., 60 Hz.
For smaller motors, reduce head (H) with: 3%.
NOTE! The curves refer to motor: 18 kW, 3535 rpm. asynchr., 60 Hz.
For smaller motors, reduce head (H) with: 3%.
DO NOT FORGET THE SAFETY FACTOR. DO NOT FORGET THE SAFETY FACTOR.
2.1.195
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SolidC Centrifugal Pumps
2.1.
kyPerformance Curvesky SolidC-3, 50 Hz
Motor: 1500 rpm. synchr. Motor: 3000 rpm. synchr.
Tolerance: ±8% for Q
±6% for H
Tolerance: ±8% for Q
±6% for H
Impeller, Max. dia.: 220 mm Impeller, Max. dia.: 220 mm
Impeller, Min. dia.: 170 mm Impeller, Min. dia.: 170 mm
Pump inlet, Dia.: 76 mm, DN 80 Pump inlet, Dia.: 76 mm, DN 80
Pump outlet, Dia.: 38 mm, DN 40 Pump outlet, Dia.: 38 mm, DN 40
Performance data refer to water at 20°C. Performance data refer to water at 20°C.
NOTE! The curves refer to motor: 3 kW, 1420 rpm. asynchr., 50 Hz.
For smaller motors, reduce head (H) with: 3%.
NOTE! The curves refer to motor: 18.5 kW, 2960 rpm. asynchr., 50 Hz.
For smaller motors, reduce head (H) with: 3%.
DO NOT FORGET THE SAFETY FACTOR. DO NOT FORGET THE SAFETY FACTOR.
2.1.196
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Centrifugal Pumps SolidC
2.1.
kyPerformance Curvesky SolidC-3, 60 Hz
Motor: 1800 rpm. synchr. Motor: 3600 rpm. synchr.
Tolerance: ±8% for Q
±6% for H
Tolerance: ±8% for Q
±6% for H
Impeller, Max. dia.: 220 mm Impeller, Max. dia.: 220 mm
Impeller, Min. dia.: 170 mm Impeller, Min. dia.: 170 mm
Pump inlet, Dia.: 76 mm, DN 80 Pump inlet, Dia.: 76 mm, DN 80
Pump outlet, Dia.: 38 mm, DN 40 Pump outlet, Dia.: 38 mm, DN 40
Performance data refer to water at 20°C. Performance data refer to water at 20°C.
NOTE! The curves refer to motor: 3.6 kW, 1720 rpm. asynchr., 60 Hz.
For smaller motors, reduce head (H) with: 3%.
NOTE! The curves refer to motor: 25 kW, 3555 rpm. asynchr., 60 Hz.
For smaller motors, reduce head (H) with: 3%.
DO NOT FORGET THE SAFETY FACTOR. DO NOT FORGET THE SAFETY FACTOR.
2.1.197
![Page 41: kyPerformance Curves - alfacas.comalfacas.com/Pumps/Centrifugal_Pumps/21_CentrifugalPump_PC_en… · LKH Centrifugal Pumps 2.1. kyPerformance Curves ky LKH-5, 50 Hz Motor: 3000 rpm.](https://reader033.fdocuments.us/reader033/viewer/2022042423/5a78ead97f8b9a83238e54d9/html5/thumbnails/41.jpg)
SolidC Centrifugal Pumps
2.1.
kyPerformance Curvesky SolidC-4, 50 Hz
Motor: 1500 rpm. synchr. Motor: 3000 rpm. synchr.
Tolerance: ±8% for Q
±6% for H
Tolerance: ±8% for Q
±6% for H
Impeller, Max. dia.: 250 mm Impeller, Max. dia.: 250 mm
Impeller, Min. dia.: 200 mm Impeller, Min. dia.: 200 mm
Pump inlet, Dia.: 76 mm, DN 80 Pump inlet, Dia.: 76 mm, DN 80
Pump outlet, Dia.: 51 mm, DN 50 Pump outlet, Dia.: 51 mm, DN 50
Performance data refer to water at 20°C. Performance data refer to water at 20°C.
NOTE! The curves refer to motor: 4 kW, 1455 rpm. asynchr., 50 Hz.
For smaller motors, reduce head (H) with: 3%.
NOTE! The curves refer to motor: 22 kW, 2955 rpm. asynchr., 50 Hz.
For smaller motors, reduce head (H) with: 3%.
DO NOT FORGET THE SAFETY FACTOR. DO NOT FORGET THE SAFETY FACTOR.
2.1.198
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Centrifugal Pumps SolidC
2.1.
kyPerformance Curvesky SolidC-4, 60 Hz
Motor: 1800 rpm. synchr. Motor: 3600 rpm. synchr.
Tolerance: ±8% for Q
±6% for H
Tolerance: ±8% for Q
±6% for H
Impeller, Max. dia.: 250 mm Impeller, Max. dia.: 250 mm
Impeller, Min. dia.: 200 mm Impeller, Min. dia.: 200 mm
Pump inlet, Dia.: 76 mm, DN 80 Pump inlet, Dia.: 76 mm, DN 80
Pump outlet, Dia.: 51 mm, DN 50 Pump outlet, Dia.: 51 mm, DN 50
Performance data refer to water at 20°C. Performance data refer to water at 20°C.
NOTE! The curves refer to motor: 6.8 kW, 1770 rpm. asynchr., 60 Hz.
For smaller motors, reduce head (H) with: 3%.
NOTE! The curves refer to motor: 25 kW, 3555 rpm. asynchr., 60 Hz.
For smaller motors, reduce head (H) with: 3%.
DO NOT FORGET THE SAFETY FACTOR. DO NOT FORGET THE SAFETY FACTOR.
2.1.199