Pump Performance Comparison

Intelligent side-by-side analysis powered by APE engineering expertise

10 Pumps Analyzed
2657.0 m³/hr Required
104.5 m Head Required
Application Requirements
Flow Rate: 2657.0 m³/hr
Head: 104.5 m
Application: Water Supply
Liquid: Clean Water

📊 Detailed Performance Comparison

Compare key specifications and performance metrics across all pump options

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Parameter
Morgenstond 1
16 WLN 35 C
12 LNH 21B
VBK 620/022-4S
VBK 620/022-4S (Test Curve)
18/22 MEDIVANE
14/18 EME
DVMS 4000-125
24 WLN 46A
12X16X23H DSJH
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Overall Score 68.8/100 67.6/100 61.4/100 58.6/100 58.6/100 46.5/100 45.8/100 39.6/100 32.2/100 21.0/100
Pump Type
Efficiency (%) 80.1% 78.9% 50.0% 78.6% 78.6% 86.0% 67.0% 78.4% 75.0% 70.0%
Power Consumption (kW) 1162.0 1177.4 1513.2 1363.9 1363.9 879.8 1129.3 2443.6 1008.8 1080.9
Head Accuracy 128.5m 128.2m 104.5m 148.1m 148.1m 104.5m 104.5m 264.6m 104.5m 104.5m
Impeller Size (mm)
Operating Point Within Range Within Range Within Range Within Range Within Range Within Range Within Range Within Range Within Range Within Range
Selection Reason Efficiency: 80.1%, Head error: 0.0% Efficiency: 78.9%, Head error: 0.0% Efficiency: 50.0%, Head error: 0.0% Efficiency: 78.6%, Head error: 0.0% Efficiency: 78.6%, Head error: 0.0% Efficiency: 86.0%, Head error: 0.0% Efficiency: 67.0%, Head error: 0.0% Efficiency: 78.4%, Head error: 0.0% Efficiency: 75.0%, Head error: 0.0% Efficiency: 70.0%, Head error: 0.0%
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* Indicates extrapolated values beyond tested curve range

💰 Lifecycle Cost Analysis

Compare operating costs and long-term financial impact over 10-year lifespan

Annual Energy Cost
Morgenstond 1
R25,447,603/year
1162.0 kW × 8760h × R2.49/kWh
16 WLN 35 C
R25,784,622/year
1177.4 kW × 8760h × R2.49/kWh
12 LNH 21B
R33,139,693/year
1513.2 kW × 8760h × R2.49/kWh
VBK 620/022-4S
R29,870,198/year
1363.9 kW × 8760h × R2.49/kWh
VBK 620/022-4S (Test Curve)
R29,870,198/year
1363.9 kW × 8760h × R2.49/kWh
18/22 MEDIVANE
R19,267,270/year
879.8 kW × 8760h × R2.49/kWh
14/18 EME
R24,731,122/year
1129.3 kW × 8760h × R2.49/kWh
DVMS 4000-125
R53,515,344/year
2443.6 kW × 8760h × R2.49/kWh
24 WLN 46A
R22,093,136/year
1008.8 kW × 8760h × R2.49/kWh
12X16X23H DSJH
R23,671,206/year
1080.9 kW × 8760h × R2.49/kWh
10-Year Total Cost
Morgenstond 1
R304,476
Initial + 10-year energy cost
16 WLN 35 C
R307,846
Initial + 10-year energy cost
12 LNH 21B
R381,397
Initial + 10-year energy cost
VBK 620/022-4S
R348,702
Initial + 10-year energy cost
VBK 620/022-4S (Test Curve)
R348,702
Initial + 10-year energy cost
18/22 MEDIVANE
R242,673
Initial + 10-year energy cost
14/18 EME
R297,311
Initial + 10-year energy cost
DVMS 4000-125
R585,153
Initial + 10-year energy cost
24 WLN 46A
R270,931
Initial + 10-year energy cost
12X16X23H DSJH
R286,712
Initial + 10-year energy cost
Annual Cost Comparison
Morgenstond 1
Baseline
Reference point
16 WLN 35 C
-R337,019/year
Additional cost vs baseline
12 LNH 21B
-R7,692,090/year
Additional cost vs baseline
VBK 620/022-4S
-R4,422,596/year
Additional cost vs baseline
VBK 620/022-4S (Test Curve)
-R4,422,596/year
Additional cost vs baseline
18/22 MEDIVANE
+R6,180,333/year
Cost savings vs baseline
14/18 EME
+R716,480/year
Cost savings vs baseline
DVMS 4000-125
-R28,067,741/year
Additional cost vs baseline
24 WLN 46A
+R3,354,467/year
Cost savings vs baseline
12X16X23H DSJH
+R1,776,397/year
Cost savings vs baseline
Cost Analysis Summary
Most Efficient: 18/22 MEDIVANE (86.0% efficiency)
Lowest Operating Cost: 18/22 MEDIVANE (R19,267,270/year)
Annual Cost Range: R34,248,074 difference between highest and lowest
10-Year Impact: R342,480,741 total savings potential

🔧 Individual Pump Overview

Detailed cards view with performance metrics and direct actions for each pump option

BEST MATCH

Morgenstond 1

68.8
Overall Score
Efficiency 80.1%
Power 1162.0 kW
Head 128.5 m
Impeller mm
Manufacturer APE Pumps
description Full Report
RANK 2

16 WLN 35 C

67.6
Overall Score
Efficiency 78.9%
Power 1177.4 kW
Head 128.2 m
Impeller mm
Manufacturer APE Pumps
description Full Report
RANK 3

12 LNH 21B

61.4
Overall Score
Efficiency 50.0%
Power 1513.2 kW
Head 104.5 m
Impeller mm
Manufacturer APE Pumps
description Full Report
RANK 4

VBK 620/022-4S

58.6
Overall Score
Efficiency 78.6%
Power 1363.9 kW
Head 148.1 m
Impeller mm
Manufacturer APE Pumps
description Full Report
RANK 5

VBK 620/022-4S (Test Curve)

58.6
Overall Score
Efficiency 78.6%
Power 1363.9 kW
Head 148.1 m
Impeller mm
Manufacturer APE Pumps
description Full Report
RANK 6

18/22 MEDIVANE

46.5
Overall Score
Efficiency 86.0%
Power 879.8 kW
Head 104.5 m
Impeller mm
Manufacturer APE Pumps
description Full Report
RANK 7

14/18 EME

45.8
Overall Score
Efficiency 67.0%
Power 1129.3 kW
Head 104.5 m
Impeller mm
Manufacturer APE Pumps
description Full Report
RANK 8

DVMS 4000-125

39.6
Overall Score
Efficiency 78.4%
Power 2443.6 kW
Head 264.6 m
Impeller mm
Manufacturer APE Pumps
description Full Report
RANK 9

24 WLN 46A

32.2
Overall Score
Efficiency 75.0%
Power 1008.8 kW
Head 104.5 m
Impeller mm
Manufacturer APE Pumps
description Full Report
RANK 10

12X16X23H DSJH

21.0
Overall Score
Efficiency 70.0%
Power 1080.9 kW
Head 104.5 m
Impeller mm
Manufacturer APE Pumps
description Full Report
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