Figure 1. The general arrangement of a three phase waveform.
Horizontal Lathe
Parley’s Water Treatment Plant. Photo credit SLCdocs.com
Custom shapes cut from raw materials.
3800 Series, Single Stage End Suction
Well Pump Installation
Submersible Turbine Pumps
Impeller wear ring
Custom fabrication to a large part
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.
Model 411 Horizontal Split Case
Impeller wear ring
“NSF/ANSI 61.”Ā NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017.
SF SeriesĀ®
Ultra V SeriesĀ® and UltraMateĀ®
Close-Coupled Vertical Turbine
Gorman-Rupp SF SeriesĀ® Submersible Solids-handling Pump
Utah Lake Cascade Pump
Computer Numerical Control Machine (CNC) at Nickerson
80 SeriesĀ® Engine Driven
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.
Horizontal Lathe
National Pump Vertical Turbine Pumps, API 610
Frame-mount Centrifugal Pumps
380 Series Vertical Inline Pump with VFD
Horizontal Lathe
Vertical Turbine Pumps, Deep Well
Utah Lake Cascade Pump
Model 342A Single Stage End Suction
Bowl wear ring
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.
Schlumberger Pump Assembly
Bowl wear ring
Machinist at Nickerson Company running a state-of-the-art CNC machine.
