Gorman-Rupp SF Series® Submersible Solids-handling Pump
Horizontal Lathe
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.
Submersible Turbine Pumps
Ultra V Series® and UltraMate®
Utah Lake Cascade Pump
380 Series Vertical Inline Pump with VFD
Schlumberger Pump Assembly
Custom fabrication to a large part
Horizontal Lathe
Impeller wear ring
Nickerson Field Crew
Computer Numerical Control Machine (CNC) at Nickerson
Close-Coupled Vertical Turbine
Vertical Turbine Pumps, Deep Well
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.
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
Vertical Lathe
Vertical Lathe
Parley’s Water Treatment Plant. Photo credit SLCdocs.com
Horizontal Lathe
Well Pump Installation
Figure 1. The general arrangement of a three phase waveform.
80 Series® Engine Driven
National Pump Vertical Turbine Pumps, API 610
Impeller wear ring
SF Series®
3800 Series, Single Stage End Suction
“NSF/ANSI 61.” NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017.
