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