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Recent content by Practicalguy
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resizing of the impeller
Hi All I'm changing impeller from 8 inches to 8.5 inches and I want to confirm the motor size of 20 HP is adequate or not? I have an existing pump with an 8" impeller with a differential head of 242 ft and a flow of 220 gpm read from the curve with an efficiency of 64% and a motor eff of 91%, I...- Practicalguy
- Thread
- Replies: 3
- Forum: Pump engineering
