Figure 1. The general arrangement of a three phase waveform.
Utah Lake Cascade Pump
Horizontal Lathe
Super T SeriesĀ® Engine Driven
380 Series Vertical Inline Pump with VFD
Figure 3. Three phase power has three identical sine waves overlapping at an offset of 2Ļ/3 radians or 120Ā°. When one phase reaches an x-intercept or node the next phase is only 30Ā° and approximately 5.6 milliseconds from reaching its crest.
Gorman-Rupp SF SeriesĀ® Submersible Solids-handling Pump
Nickerson Field Crew
National Pump Vertical Turbine Pumps, API 610
Submersible Turbine Pumps
Parley’s Water Treatment Plant. Photo credit SLCdocs.com
Utah Lake Cascade Pump
Ultra V SeriesĀ® and UltraMateĀ®
Close-Coupled Vertical Turbine
Horizontal Lathe
Impeller wear ring
Horizontal Lathe
“NSF/ANSI 61.”Ā NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017.
Figure 2. A simple sine wave with a period of 360Ā° and an amplitude of 1. In single phase power the x-intercepts are 180Ā° from each other. A full period is 360Ā°. A single phase motor has a crest approximately every 16.5 milliseconds giving the motors a tendency to vibrate more, which may contribute to a shortened bearing life.
Frame-mount Centrifugal Pumps
Machinist at Nickerson Company running a state-of-the-art CNC machine.
SF SeriesĀ®
Vertical Lathe
Model 411 Horizontal Split Case
Computer Numerical Control Machine (CNC) at Nickerson
CNC machine, where computers are used to control the movement and operation of the mills, lathes, and other cutting tools.
Well Pump Installation
Model 342A Single Stage End Suction
Vertical Turbine Pumps, Deep Well
Computer Numerical Control Machine (CNC) at Nickerson
