High vibration is a common problem for motors installed on top of vertical pumps. Its source can stem from a mechanical issue with the pump, motor, or coupling — or even hydraulic forces from the pump ...
The Hydraulic Institute (Parsippany, N.J.) has published a new American National Standard for Rotodynamic Pumps for Vibration Measurements and Allowable Values (ANSI/HI 9.6.4 - 2009). The standard ...
This week ENR looks at a Diesel-powered dewatering pump, a cordless 18-volt multi-tasking tool by Makita, new anti-vibration hammers by Stanley Fatmax and T-5 Toeboard links designed to protect pipe ...
Millions of people across Africa depend on hand pumps for their water supplies The simple up-and-down motion of hand pumps could help scientists secure a key water source for 200 million people in ...
The simple up-and-down motion of hand pumps could help scientists secure a key water source for 200 million people in Africa. Growing demand for groundwater is putting pressure on the resource while ...
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