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