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