Figure 1. The general arrangement of a three phase waveform.
380 Series Vertical Inline Pump with VFD
Horizontal Lathe
3800 Series, Single Stage End Suction
Vertical Lathe
Close-Coupled Vertical Turbine
Bowl wear ring
Horizontal Lathe
Submersible Turbine Pumps
Figure 3. Three phase power has three identical sine waves overlapping at an offset of 2Ļ/3 radians or 120°. When one phase reaches an x-intercept or node the next phase is only 30° and approximately 5.6 milliseconds from reaching its crest.
Bowl wear ring
Frame-mount Centrifugal Pumps
Ultra V SeriesĀ® and UltraMateĀ®
CNC machine, where computers are used to control the movement and operation of the mills, lathes, and other cutting tools.
Well Pump Installation
Gorman-Rupp SF SeriesĀ® Submersible Solids-handling Pump
Computer Numerical Control Machine (CNC) at Nickerson
Utah Lake Cascade Pump
Vertical Turbine Pumps, Deep Well
Horizontal Lathe
Schlumberger Pump Assembly
Custom shapes cut from raw materials.
Impeller wear ring
Vertical Lathe
Computer Numerical Control Machine (CNC) at Nickerson
80 SeriesĀ® Engine Driven
Utah Lake Cascade Pump
“NSF/ANSI 61.”Ā NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017.
Parley’s Water Treatment Plant. Photo credit SLCdocs.com
Figure 2. A simple sine wave with a period of 360° and an amplitude of 1. In single phase power the x-intercepts are 180° from each other. A full period is 360°. 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.
Machinist at Nickerson Company running a state-of-the-art CNC machine.