Gorman-Rupp SF Series® Submersible Solids-handling Pump
Bowl wear ring
Computer Numerical Control Machine (CNC) at Nickerson
Horizontal Lathe
CNC machine, where computers are used to control the movement and operation of the mills, lathes, and other cutting tools.
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.
3800 Series, Single Stage End Suction
Figure 1. The general arrangement of a three phase waveform.
Model 342A Single Stage End Suction
Custom fabrication to a large part
Utah Lake Cascade Pump
Computer Numerical Control Machine (CNC) at Nickerson
Parley’s Water Treatment Plant. Photo credit SLCdocs.com
Custom shapes cut from raw materials.
Close-Coupled Vertical Turbine
Frame-mount Centrifugal Pumps
“NSF/ANSI 61.” NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017.
Vertical Turbine Pumps, Deep Well
Vertical Lathe
Horizontal Lathe
Well Pump Installation
Impeller wear ring
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.
