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