Pump Performance Comparison

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

10 Pumps Analyzed
2247.0 m³/hr Required
65.0 m Head Required
Application Requirements
Flow Rate: 2247.0 m³/hr
Head: 65.0 m
Application: Water Supply
Liquid: Clean Water

📊 Detailed Performance Comparison

Compare key specifications and performance metrics across all pump options

sort Sort by:
Parameter
16 WLN 28C
12 LNH 21A
18/20 DME
12 LNH 21B
8/10 DESC
16 WLN 35 C
18/22 MEDIVANE
VBK 620/022-4S
VBK 620/022-4S (Test Curve)
12X16X23H DSJH
Add to Shortlist
Overall Score 80.0/100 72.9/100 71.5/100 68.4/100 66.3/100 57.1/100 55.7/100 52.0/100 52.0/100 50.1/100
Pump Type
Efficiency (%) 88.1% 88.8% 82.8% 87.4% 70.0% 77.5% 87.1% 82.4% 82.4% 71.3%
Power Consumption (kW) 525.9 583.5 490.9 560.5 656.7 591.9 964.1 1332.4 1332.4 726.0
Head Accuracy 75.7m 84.7m 66.4m 80.0m 75.1m 74.9m 137.1m 179.4m 179.4m 84.6m
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: 88.1%, Head error: 0.0% Efficiency: 88.8%, Head error: 0.0% Efficiency: 82.8%, Head error: 0.0% Efficiency: 87.4%, Head error: 0.0% Efficiency: 70.0%, Head error: 0.0% Efficiency: 77.5%, Head error: 0.0% Efficiency: 87.1%, Head error: 0.0% Efficiency: 82.4%, Head error: 0.0% Efficiency: 82.4%, Head error: 0.0% Efficiency: 71.3%, Head error: 0.0%
Actions

* 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
16 WLN 28C
R11,517,363/year
525.9 kW × 8760h × R2.49/kWh
12 LNH 21A
R12,778,409/year
583.5 kW × 8760h × R2.49/kWh
18/20 DME
R10,751,082/year
490.9 kW × 8760h × R2.49/kWh
12 LNH 21B
R12,274,030/year
560.5 kW × 8760h × R2.49/kWh
8/10 DESC
R14,381,161/year
656.7 kW × 8760h × R2.49/kWh
16 WLN 35 C
R12,961,712/year
591.9 kW × 8760h × R2.49/kWh
18/22 MEDIVANE
R21,112,717/year
964.1 kW × 8760h × R2.49/kWh
VBK 620/022-4S
R29,180,239/year
1332.4 kW × 8760h × R2.49/kWh
VBK 620/022-4S (Test Curve)
R29,180,239/year
1332.4 kW × 8760h × R2.49/kWh
12X16X23H DSJH
R15,898,852/year
726.0 kW × 8760h × R2.49/kWh
10-Year Total Cost
16 WLN 28C
R165,174
Initial + 10-year energy cost
12 LNH 21A
R177,784
Initial + 10-year energy cost
18/20 DME
R157,511
Initial + 10-year energy cost
12 LNH 21B
R172,740
Initial + 10-year energy cost
8/10 DESC
R193,812
Initial + 10-year energy cost
16 WLN 35 C
R179,617
Initial + 10-year energy cost
18/22 MEDIVANE
R261,127
Initial + 10-year energy cost
VBK 620/022-4S
R341,802
Initial + 10-year energy cost
VBK 620/022-4S (Test Curve)
R341,802
Initial + 10-year energy cost
12X16X23H DSJH
R208,989
Initial + 10-year energy cost
Annual Cost Comparison
16 WLN 28C
Baseline
Reference point
12 LNH 21A
-R1,261,046/year
Additional cost vs baseline
18/20 DME
+R766,281/year
Cost savings vs baseline
12 LNH 21B
-R756,667/year
Additional cost vs baseline
8/10 DESC
-R2,863,797/year
Additional cost vs baseline
16 WLN 35 C
-R1,444,349/year
Additional cost vs baseline
18/22 MEDIVANE
-R9,595,354/year
Additional cost vs baseline
VBK 620/022-4S
-R17,662,876/year
Additional cost vs baseline
VBK 620/022-4S (Test Curve)
-R17,662,876/year
Additional cost vs baseline
12X16X23H DSJH
-R4,381,489/year
Additional cost vs baseline
Cost Analysis Summary
Most Efficient: 12 LNH 21A (88.8% efficiency)
Lowest Operating Cost: 18/20 DME (R10,751,082/year)
Annual Cost Range: R18,429,157 difference between highest and lowest
10-Year Impact: R184,291,566 total savings potential

🔧 Individual Pump Overview

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

BEST MATCH

16 WLN 28C

80.0
Overall Score
Efficiency 88.1%
Power 525.9 kW
Head 75.7 m
Impeller mm
Manufacturer APE Pumps
description Full Report
RANK 2

12 LNH 21A

72.9
Overall Score
Efficiency 88.8%
Power 583.5 kW
Head 84.7 m
Impeller mm
Manufacturer APE Pumps
description Full Report
RANK 3

18/20 DME

71.5
Overall Score
Efficiency 82.8%
Power 490.9 kW
Head 66.4 m
Impeller mm
Manufacturer APE Pumps
description Full Report
RANK 4

12 LNH 21B

68.4
Overall Score
Efficiency 87.4%
Power 560.5 kW
Head 80.0 m
Impeller mm
Manufacturer APE Pumps
description Full Report
RANK 5

8/10 DESC

66.3
Overall Score
Efficiency 70.0%
Power 656.7 kW
Head 75.1 m
Impeller mm
Manufacturer APE Pumps
description Full Report
RANK 6

16 WLN 35 C

57.1
Overall Score
Efficiency 77.5%
Power 591.9 kW
Head 74.9 m
Impeller mm
Manufacturer APE Pumps
description Full Report
RANK 7

18/22 MEDIVANE

55.7
Overall Score
Efficiency 87.1%
Power 964.1 kW
Head 137.1 m
Impeller mm
Manufacturer APE Pumps
description Full Report
RANK 8

VBK 620/022-4S

52.0
Overall Score
Efficiency 82.4%
Power 1332.4 kW
Head 179.4 m
Impeller mm
Manufacturer APE Pumps
description Full Report
RANK 9

VBK 620/022-4S (Test Curve)

52.0
Overall Score
Efficiency 82.4%
Power 1332.4 kW
Head 179.4 m
Impeller mm
Manufacturer APE Pumps
description Full Report
RANK 10

12X16X23H DSJH

50.1
Overall Score
Efficiency 71.3%
Power 726.0 kW
Head 84.6 m
Impeller mm
Manufacturer APE Pumps
description Full Report
picture_as_pdfDownload Comparison Report arrow_backNew Selection