Wilden® Pro-Flo® SHIFT Metal vs. ARO® EXP Metal

You be the judge! There are many AODD pumps out there. So before you buy, review the following head-to-head comparison designed to help you find the best pump suited for your application. Wilden® Pro-Flo® SHIFT (PS) bolted pumps outperform ARO EXP pumps.


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PS-FIT-Family-Shot-medal-1
34% Reduction in Air Consumption Compared to Aro
$1.9K Savings in Annual Operating Costs

Don't Believe Us? See the Data!

Max Flow

Max Flow Thumbnail
Max Flow (LPM)
Max Flow (GPM)
Wilden PS Aro EXP % Less Air Consumed

Efficiency
(Nm³/h/scfm)

Efficiency (Nm³/h/scfm)		 Data Points Size: 38 mm (1-1/2") Size: 38 mm (1-1/2")
378 lpm @ 0.69 bar
(100 gpm @ 10 psig)		 83/52 96/60 13%
265 lpm @ 2.76 bar
(70 gpm @ 40 psig)		 77/48 120/75 36%
Data Points Size: 51 mm (2") Size: 51 mm (2")
530 lpm @ 0.69 bar
(140 gpm @ 10 psig)		 109/68 144/90 24%
265 lpm @ 2.76 bar
(70 gpm @ 40 psig)		 64/40 80/50 20%
Data Points Size: 76 mm (3") Size: 76 mm (3")
832 lpm @ 0.69 bar
(220 gpm @ 10 psig)		 169/105 257/160 34%
340 lpm @ 2.76 bar
(90 gpm @ 40 psig)		 80/50 128/80 38%
Benefits:

Wilden PS pumps require less air to power the pump – increasing energy savings and plant productivity!
NOTE: Air supply pressure varies between pumps to meet gpm requirements.

Wilden PS Aro EXP Wilden Annual Savings

Annual Operating Cost* (USD)

Annual Operating Cost (USD) Thumbnail		 Data Points Size: 38 mm (1-1/2") Size: 38 mm (1-1/2")
378 lpm @ 0.69 bar
(100 gpm @ 10 psig)		 $1,632 $1,883 $251
265 lpm @ 2.76 bar
(70 gpm @ 40 psig)		 $1,597 $2,495 $898
Data Points Size: 51 mm (2") Size: 51 mm (2")
530 lpm @ 0.69 bar
(140 gpm @ 10 psig)		 $2,051 $2,715 $664
265 lpm @ 2.76 bar
(70 gpm @ 40 psig)		 $1,083 $1,354 $271
Data Points Size: 76 mm (3") Size: 76 mm (3")
832 lpm @ 0.69 bar
(220 gpm @ 10 psig)		 $3,639 $5,546 $1,907
340 lpm @ 2.76 bar
(90 gpm @ 40 psig)		 $1,379 $2,206 $827

*Assumptions: Annual Operating Cost (USD) is calculated assuming that the pumps are operating at 8 hours a day, 5 days a week, totaling to 2,080 hours of operation per year at 10 cents per kilowatt hour. Air supply pressure, per published performance curves, averaged between Wilden and ARO for cost calculation.

NOTE: All information gathered and represented is published ARO performance data found in ARO EXP Metal Pump Manuals.

ARO® is a registered trademark of Ingersoll Rand®

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