Pump Performance Comparison

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

10 Pumps Analyzed
1500.0 m³/hr Required
82.0 m Head Required
Application Requirements
Flow Rate: 1500.0 m³/hr
Head: 82.0 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
12/14 DM
12/14 DME
12 LNH 21B
12X16X23H DSJH
10 WLN 26A
10 WLN 22A
400-600
PJ 250 BS
8/10 DESC
12 LNH 21A
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Overall Score 84.4/100 84.4/100 75.3/100 73.6/100 70.5/100 68.9/100 67.1/100 66.9/100 64.0/100 63.6/100
Pump Type
Efficiency (%) 87.2% 87.2% 87.5% 83.8% 82.0% 84.0% 79.5% 72.0% 70.4% 82.5%
Power Consumption (kW) 393.8 393.8 450.0 557.7 707.0 505.0 872.8 486.7 540.5 477.2
Head Accuracy 84.0m 84.0m 96.4m 114.3m 141.9m 103.8m 169.8m 85.8m 93.1m 96.3m
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: 87.2%, Head error: 0.0% Efficiency: 87.2%, Head error: 0.0% Efficiency: 87.5%, Head error: 0.0% Efficiency: 83.8%, Head error: 0.0% Efficiency: 82.0%, Head error: 0.0% Efficiency: 84.0%, Head error: 0.0% Efficiency: 79.5%, Head error: 0.0% Efficiency: 72.0%, Head error: 0.0% Efficiency: 70.4%, Head error: 0.0% Efficiency: 82.5%, 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
12/14 DM
R8,623,957/year
393.8 kW × 8760h × R2.49/kWh
12/14 DME
R8,623,957/year
393.8 kW × 8760h × R2.49/kWh
12 LNH 21B
R9,855,197/year
450.0 kW × 8760h × R2.49/kWh
12X16X23H DSJH
R12,213,082/year
557.7 kW × 8760h × R2.49/kWh
10 WLN 26A
R15,482,884/year
707.0 kW × 8760h × R2.49/kWh
10 WLN 22A
R11,059,040/year
505.0 kW × 8760h × R2.49/kWh
400-600
R19,113,685/year
872.8 kW × 8760h × R2.49/kWh
PJ 250 BS
R10,658,007/year
486.7 kW × 8760h × R2.49/kWh
8/10 DESC
R11,836,643/year
540.5 kW × 8760h × R2.49/kWh
12 LNH 21A
R10,451,249/year
477.2 kW × 8760h × R2.49/kWh
10-Year Total Cost
12/14 DM
R136,240
Initial + 10-year energy cost
12/14 DME
R136,240
Initial + 10-year energy cost
12 LNH 21B
R148,552
Initial + 10-year energy cost
12X16X23H DSJH
R172,131
Initial + 10-year energy cost
10 WLN 26A
R204,829
Initial + 10-year energy cost
10 WLN 22A
R160,590
Initial + 10-year energy cost
400-600
R241,137
Initial + 10-year energy cost
PJ 250 BS
R156,580
Initial + 10-year energy cost
8/10 DESC
R168,366
Initial + 10-year energy cost
12 LNH 21A
R154,512
Initial + 10-year energy cost
Annual Cost Comparison
12/14 DM
Baseline
Reference point
12/14 DME
-R-0/year
Additional cost vs baseline
12 LNH 21B
-R1,231,240/year
Additional cost vs baseline
12X16X23H DSJH
-R3,589,125/year
Additional cost vs baseline
10 WLN 26A
-R6,858,927/year
Additional cost vs baseline
10 WLN 22A
-R2,435,083/year
Additional cost vs baseline
400-600
-R10,489,728/year
Additional cost vs baseline
PJ 250 BS
-R2,034,050/year
Additional cost vs baseline
8/10 DESC
-R3,212,686/year
Additional cost vs baseline
12 LNH 21A
-R1,827,292/year
Additional cost vs baseline
Cost Analysis Summary
Most Efficient: 12 LNH 21B (87.5% efficiency)
Lowest Operating Cost: 12/14 DM (R8,623,957/year)
Annual Cost Range: R10,489,728 difference between highest and lowest
10-Year Impact: R104,897,277 total savings potential

🔧 Individual Pump Overview

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

BEST MATCH

12/14 DM

84.4
Overall Score
Efficiency 87.2%
Power 393.8 kW
Head 84.0 m
Impeller mm
Manufacturer APE Pumps
description Full Report
RANK 2

12/14 DME

84.4
Overall Score
Efficiency 87.2%
Power 393.8 kW
Head 84.0 m
Impeller mm
Manufacturer APE Pumps
description Full Report
RANK 3

12 LNH 21B

75.3
Overall Score
Efficiency 87.5%
Power 450.0 kW
Head 96.4 m
Impeller mm
Manufacturer APE Pumps
description Full Report
RANK 4

12X16X23H DSJH

73.6
Overall Score
Efficiency 83.8%
Power 557.7 kW
Head 114.3 m
Impeller mm
Manufacturer APE Pumps
description Full Report
RANK 5

10 WLN 26A

70.5
Overall Score
Efficiency 82.0%
Power 707.0 kW
Head 141.9 m
Impeller mm
Manufacturer APE Pumps
description Full Report
RANK 6

10 WLN 22A

68.9
Overall Score
Efficiency 84.0%
Power 505.0 kW
Head 103.8 m
Impeller mm
Manufacturer APE Pumps
description Full Report
RANK 7

400-600

67.1
Overall Score
Efficiency 79.5%
Power 872.8 kW
Head 169.8 m
Impeller mm
Manufacturer APE Pumps
description Full Report
RANK 8

PJ 250 BS

66.9
Overall Score
Efficiency 72.0%
Power 486.7 kW
Head 85.8 m
Impeller mm
Manufacturer APE Pumps
description Full Report
RANK 9

8/10 DESC

64.0
Overall Score
Efficiency 70.4%
Power 540.5 kW
Head 93.1 m
Impeller mm
Manufacturer APE Pumps
description Full Report
RANK 10

12 LNH 21A

63.6
Overall Score
Efficiency 82.5%
Power 477.2 kW
Head 96.3 m
Impeller mm
Manufacturer APE Pumps
description Full Report
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