Pump Performance Comparison

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

10 Pumps Analyzed
1900.8 m³/hr Required
52.0 m Head Required
Application Requirements
Flow Rate: 1900.8 m³/hr
Head: 52.0 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 17A
16 WLN 23C
12 LNH 21B
12 LNH 21A
BDM 16/14
16 WLN 28C
12/14 DM
12/14 DME
8/10 DESC
18/22 MEDIVANE
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Overall Score 80.3/100 70.8/100 66.1/100 64.2/100 62.0/100 61.7/100 61.2/100 61.2/100 60.2/100 60.0/100
Pump Type
Efficiency (%) 87.7% 79.2% 90.0% 87.0% 85.5% 85.9% 83.3% 83.3% 72.9% 87.9%
Power Consumption (kW) 341.4 353.3 510.0 539.4 315.0 376.7 492.9 492.9 614.4 653.1
Head Accuracy 57.8m 54.0m 88.6m 90.5m 52.0m 62.5m 79.3m 79.3m 86.5m 110.8m
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: 87.7%, Head error: 0.0% Efficiency: 79.2%, Head error: 0.0% Efficiency: 90.0%, Head error: 0.0% Efficiency: 87.0%, Head error: 0.0% Efficiency: 85.5%, Head error: 0.0% Efficiency: 85.9%, Head error: 0.0% Efficiency: 83.3%, Head error: 0.0% Efficiency: 83.3%, Head error: 0.0% Efficiency: 72.9%, Head error: 0.0% Efficiency: 87.9%, 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 17A
R7,477,164/year
341.4 kW × 8760h × R2.49/kWh
16 WLN 23C
R7,737,818/year
353.3 kW × 8760h × R2.49/kWh
12 LNH 21B
R11,168,036/year
510.0 kW × 8760h × R2.49/kWh
12 LNH 21A
R11,813,451/year
539.4 kW × 8760h × R2.49/kWh
BDM 16/14
R6,898,960/year
315.0 kW × 8760h × R2.49/kWh
16 WLN 28C
R8,249,248/year
376.7 kW × 8760h × R2.49/kWh
12/14 DM
R10,794,094/year
492.9 kW × 8760h × R2.49/kWh
12/14 DME
R10,794,094/year
492.9 kW × 8760h × R2.49/kWh
8/10 DESC
R13,456,258/year
614.4 kW × 8760h × R2.49/kWh
18/22 MEDIVANE
R14,303,350/year
653.1 kW × 8760h × R2.49/kWh
10-Year Total Cost
12 WLN 17A
R124,772
Initial + 10-year energy cost
16 WLN 23C
R127,378
Initial + 10-year energy cost
12 LNH 21B
R161,680
Initial + 10-year energy cost
12 LNH 21A
R168,135
Initial + 10-year energy cost
BDM 16/14
R118,990
Initial + 10-year energy cost
16 WLN 28C
R132,492
Initial + 10-year energy cost
12/14 DM
R157,941
Initial + 10-year energy cost
12/14 DME
R157,941
Initial + 10-year energy cost
8/10 DESC
R184,563
Initial + 10-year energy cost
18/22 MEDIVANE
R193,033
Initial + 10-year energy cost
Annual Cost Comparison
12 WLN 17A
Baseline
Reference point
16 WLN 23C
-R260,654/year
Additional cost vs baseline
12 LNH 21B
-R3,690,873/year
Additional cost vs baseline
12 LNH 21A
-R4,336,288/year
Additional cost vs baseline
BDM 16/14
+R578,204/year
Cost savings vs baseline
16 WLN 28C
-R772,084/year
Additional cost vs baseline
12/14 DM
-R3,316,930/year
Additional cost vs baseline
12/14 DME
-R3,316,930/year
Additional cost vs baseline
8/10 DESC
-R5,979,094/year
Additional cost vs baseline
18/22 MEDIVANE
-R6,826,186/year
Additional cost vs baseline
Cost Analysis Summary
Most Efficient: 12 LNH 21B (90.0% efficiency)
Lowest Operating Cost: BDM 16/14 (R6,898,960/year)
Annual Cost Range: R7,404,390 difference between highest and lowest
10-Year Impact: R74,043,900 total savings potential

🔧 Individual Pump Overview

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

BEST MATCH

12 WLN 17A

80.3
Overall Score
Efficiency 87.7%
Power 341.4 kW
Head 57.8 m
Impeller mm
Manufacturer APE Pumps
description Full Report
RANK 2

16 WLN 23C

70.8
Overall Score
Efficiency 79.2%
Power 353.3 kW
Head 54.0 m
Impeller mm
Manufacturer APE Pumps
description Full Report
RANK 3

12 LNH 21B

66.1
Overall Score
Efficiency 90.0%
Power 510.0 kW
Head 88.6 m
Impeller mm
Manufacturer APE Pumps
description Full Report
RANK 4

12 LNH 21A

64.2
Overall Score
Efficiency 87.0%
Power 539.4 kW
Head 90.5 m
Impeller mm
Manufacturer APE Pumps
description Full Report
RANK 5

BDM 16/14

62.0
Overall Score
Efficiency 85.5%
Power 315.0 kW
Head 52.0 m
Impeller mm
Manufacturer APE Pumps
description Full Report
RANK 6

16 WLN 28C

61.7
Overall Score
Efficiency 85.9%
Power 376.7 kW
Head 62.5 m
Impeller mm
Manufacturer APE Pumps
description Full Report
RANK 7

12/14 DM

61.2
Overall Score
Efficiency 83.3%
Power 492.9 kW
Head 79.3 m
Impeller mm
Manufacturer APE Pumps
description Full Report
RANK 8

12/14 DME

61.2
Overall Score
Efficiency 83.3%
Power 492.9 kW
Head 79.3 m
Impeller mm
Manufacturer APE Pumps
description Full Report
RANK 9

8/10 DESC

60.2
Overall Score
Efficiency 72.9%
Power 614.4 kW
Head 86.5 m
Impeller mm
Manufacturer APE Pumps
description Full Report
RANK 10

18/22 MEDIVANE

60.0
Overall Score
Efficiency 87.9%
Power 653.1 kW
Head 110.8 m
Impeller mm
Manufacturer APE Pumps
description Full Report
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