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