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.
Bowl wear ring
Gorman-Rupp SF SeriesĀ® Submersible Solids-handling Pump
3800 Series, Single Stage End Suction
CNC machine, where computers are used to control the movement and operation of the mills, lathes, and other cutting tools.
Impeller wear ring
Super T SeriesĀ® Engine Driven
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.
Submersible Turbine Pumps
Ultra V SeriesĀ® and UltraMateĀ®
Schlumberger Pump Assembly
Utah Lake Cascade Pump
SF SeriesĀ®
Machinist at Nickerson Company running a state-of-the-art CNC machine.
Impeller wear ring
Model 342A Single Stage End Suction
Frame-mount Centrifugal Pumps
Vertical Turbine Pumps, Deep Well
Close-Coupled Vertical Turbine
Custom shapes cut from raw materials.
Model 411 Horizontal Split Case
Horizontal Lathe
“NSF/ANSI 61.”Ā NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017.
Computer Numerical Control Machine (CNC) at Nickerson
Vertical Lathe
Parley’s Water Treatment Plant. Photo credit SLCdocs.com
Horizontal Lathe
80 SeriesĀ® Engine Driven
Figure 1. The general arrangement of a three phase waveform.
Utah Lake Cascade Pump
Custom fabrication to a large part
Computer Numerical Control Machine (CNC) at Nickerson
