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