The Vibration Institute held their local meeting at HydroAire’s 40th Street Pump Service Center in Chicago, Illinois, on Tuesday, July 24th, 2012. Bob Jennings, Hydro’s HI-certified training instructor, and Jeff Johnson, Vice President of Hydro’s Pipeline Division, shared their knowledge and expertise during the meeting, which included presentations on the impact of pumps operating at off-peak conditions and the cause and effect of torsional vibration. The meeting also included a tour of the service center and Hydro’s 5000HP Pump Performance Test Lab. For information about the Vibration Institute or to schedule a tour of the Test Lab, please contact Ken Babusiak at 312-738-3000 or visithttp://www.vi-institute.org/.