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