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.
Computer Numerical Control Machine (CNC) at Nickerson
Custom shapes cut from raw materials.
Vertical Lathe
Vertical Lathe
Impeller wear ring
Vertical Turbine Pumps, Deep Well
“NSF/ANSI 61.”Ā NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017.
Utah Lake Cascade Pump
CNC machine, where computers are used to control the movement and operation of the mills, lathes, and other cutting tools.
Nickerson Field Crew
Horizontal Lathe
Horizontal Lathe
SF SeriesĀ®
Ultra V SeriesĀ® and UltraMateĀ®
Super T SeriesĀ® Engine Driven
Well Pump Installation
3800 Series, Single Stage End Suction
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.
Utah Lake Cascade Pump
Custom fabrication to a large part
Horizontal Lathe
80 SeriesĀ® Engine Driven
Close-Coupled Vertical Turbine
Parley’s Water Treatment Plant. Photo credit SLCdocs.com
Bowl wear ring
Impeller wear ring
National Pump Vertical Turbine Pumps, API 610
Submersible Turbine Pumps
Computer Numerical Control Machine (CNC) at Nickerson
Model 411 Horizontal Split Case
Model 342A Single Stage End Suction
Bowl wear ring
Gorman-Rupp SF SeriesĀ® Submersible Solids-handling Pump
Machinist at Nickerson Company running a state-of-the-art CNC machine.
Schlumberger Pump Assembly
Frame-mount Centrifugal Pumps
380 Series Vertical Inline Pump with VFD
Figure 1. The general arrangement of a three phase waveform.
