Figure 3. Three phase power has three identical sine waves overlapping at an offset of 2π/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.
Impeller wear ring
Close-Coupled Vertical Turbine
Horizontal Lathe
Submersible Turbine Pumps
Computer Numerical Control Machine (CNC) at Nickerson
Gorman-Rupp SF Series® Submersible Solids-handling Pump
Figure 1. The general arrangement of a three phase waveform.
Model 342A Single Stage End Suction
3800 Series, Single Stage End Suction
Model 411 Horizontal Split Case
Frame-mount Centrifugal Pumps
Schlumberger Pump Assembly
Horizontal Lathe
Custom fabrication to a large part
National Pump Vertical Turbine Pumps, API 610
Nickerson Field Crew
Vertical Lathe
Impeller wear ring
Ultra V Series® and UltraMate®
“NSF/ANSI 61.” NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017.
Utah Lake Cascade Pump
Utah Lake Cascade Pump
Vertical Turbine Pumps, Deep Well
Well Pump Installation
Vertical Lathe
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.
Custom shapes cut from raw materials.
Bowl wear ring
Computer Numerical Control Machine (CNC) at Nickerson
Parley’s Water Treatment Plant. Photo credit SLCdocs.com
Bowl wear ring
Machinist at Nickerson Company running a state-of-the-art CNC machine.
80 Series® Engine Driven
CNC machine, where computers are used to control the movement and operation of the mills, lathes, and other cutting tools.
