Pump Performance Comparison

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

10 Pumps Analyzed
1450.0 m³/hr Required
51.0 m Head Required
Application Requirements
Flow Rate: 1450.0 m³/hr
Head: 51.0 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
12 WLN 17B
400-300-435
12 WLN 21B
BDM 16/14
10 WLN 32A
12/14 DM
12/14 DME
12/14 BLE
12 LNH 21B
12 WLN 17A
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Overall Score 81.0/100 77.9/100 74.7/100 73.6/100 70.2/100 66.9/100 66.9/100 66.3/100 65.0/100 64.8/100
Pump Type
Efficiency (%) 83.1% 92.5% 90.0% 78.6% 78.1% 86.9% 86.9% 87.8% 87.5% 80.9%
Power Consumption (kW) 243.8 249.9 223.9 256.4 369.2 388.8 388.8 229.5 351.5 317.4
Head Accuracy 51.2m 58.5m 51.0m 51.0m 72.9m 85.5m 85.5m 51.0m 77.9m 65.0m
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: 83.1%, Head error: 0.0% Efficiency: 92.5%, Head error: 0.0% Efficiency: 90.0%, Head error: 0.0% Efficiency: 78.6%, Head error: 0.0% Efficiency: 78.1%, Head error: 0.0% Efficiency: 86.9%, Head error: 0.0% Efficiency: 86.9%, Head error: 0.0% Efficiency: 87.8%, Head error: 0.0% Efficiency: 87.5%, Head error: 0.0% Efficiency: 80.9%, 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
12 WLN 17B
R5,338,848/year
243.8 kW × 8760h × R2.49/kWh
400-300-435
R5,473,774/year
249.9 kW × 8760h × R2.49/kWh
12 WLN 21B
R4,903,498/year
223.9 kW × 8760h × R2.49/kWh
BDM 16/14
R5,614,700/year
256.4 kW × 8760h × R2.49/kWh
10 WLN 32A
R8,084,670/year
369.2 kW × 8760h × R2.49/kWh
12/14 DM
R8,514,851/year
388.8 kW × 8760h × R2.49/kWh
12/14 DME
R8,514,851/year
388.8 kW × 8760h × R2.49/kWh
12/14 BLE
R5,026,378/year
229.5 kW × 8760h × R2.49/kWh
12 LNH 21B
R7,697,149/year
351.5 kW × 8760h × R2.49/kWh
12 WLN 17A
R6,951,739/year
317.4 kW × 8760h × R2.49/kWh
10-Year Total Cost
12 WLN 17B
R103,388
Initial + 10-year energy cost
400-300-435
R104,738
Initial + 10-year energy cost
12 WLN 21B
R99,035
Initial + 10-year energy cost
BDM 16/14
R106,147
Initial + 10-year energy cost
10 WLN 32A
R130,847
Initial + 10-year energy cost
12/14 DM
R135,149
Initial + 10-year energy cost
12/14 DME
R135,149
Initial + 10-year energy cost
12/14 BLE
R100,264
Initial + 10-year energy cost
12 LNH 21B
R126,971
Initial + 10-year energy cost
12 WLN 17A
R119,517
Initial + 10-year energy cost
Annual Cost Comparison
12 WLN 17B
Baseline
Reference point
400-300-435
-R134,926/year
Additional cost vs baseline
12 WLN 21B
+R435,350/year
Cost savings vs baseline
BDM 16/14
-R275,852/year
Additional cost vs baseline
10 WLN 32A
-R2,745,822/year
Additional cost vs baseline
12/14 DM
-R3,176,004/year
Additional cost vs baseline
12/14 DME
-R3,176,004/year
Additional cost vs baseline
12/14 BLE
+R312,469/year
Cost savings vs baseline
12 LNH 21B
-R2,358,302/year
Additional cost vs baseline
12 WLN 17A
-R1,612,891/year
Additional cost vs baseline
Cost Analysis Summary
Most Efficient: 400-300-435 (92.5% efficiency)
Lowest Operating Cost: 12 WLN 21B (R4,903,498/year)
Annual Cost Range: R3,611,354 difference between highest and lowest
10-Year Impact: R36,113,538 total savings potential

🔧 Individual Pump Overview

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

BEST MATCH

12 WLN 17B

81.0
Overall Score
Efficiency 83.1%
Power 243.8 kW
Head 51.2 m
Impeller mm
Manufacturer APE Pumps
description Full Report
RANK 2

400-300-435

77.9
Overall Score
Efficiency 92.5%
Power 249.9 kW
Head 58.5 m
Impeller mm
Manufacturer APE Pumps
description Full Report
RANK 3

12 WLN 21B

74.7
Overall Score
Efficiency 90.0%
Power 223.9 kW
Head 51.0 m
Impeller mm
Manufacturer APE Pumps
description Full Report
RANK 4

BDM 16/14

73.6
Overall Score
Efficiency 78.6%
Power 256.4 kW
Head 51.0 m
Impeller mm
Manufacturer APE Pumps
description Full Report
RANK 5

10 WLN 32A

70.2
Overall Score
Efficiency 78.1%
Power 369.2 kW
Head 72.9 m
Impeller mm
Manufacturer APE Pumps
description Full Report
RANK 6

12/14 DM

66.9
Overall Score
Efficiency 86.9%
Power 388.8 kW
Head 85.5 m
Impeller mm
Manufacturer APE Pumps
description Full Report
RANK 7

12/14 DME

66.9
Overall Score
Efficiency 86.9%
Power 388.8 kW
Head 85.5 m
Impeller mm
Manufacturer APE Pumps
description Full Report
RANK 8

12/14 BLE

66.3
Overall Score
Efficiency 87.8%
Power 229.5 kW
Head 51.0 m
Impeller mm
Manufacturer APE Pumps
description Full Report
RANK 9

12 LNH 21B

65.0
Overall Score
Efficiency 87.5%
Power 351.5 kW
Head 77.9 m
Impeller mm
Manufacturer APE Pumps
description Full Report
RANK 10

12 WLN 17A

64.8
Overall Score
Efficiency 80.9%
Power 317.4 kW
Head 65.0 m
Impeller mm
Manufacturer APE Pumps
description Full Report
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