Figure 1. The general arrangement of a three phase waveform.
Gorman-Rupp SF Series® Submersible Solids-handling Pump
Nickerson Field Crew
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.
3800 Series, Single Stage End Suction
Utah Lake Cascade Pump
National Pump Vertical Turbine Pumps, API 610
Parley’s Water Treatment Plant. Photo credit SLCdocs.com
“NSF/ANSI 61.” NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017.
Vertical Lathe
Horizontal Lathe
Utah Lake Cascade Pump
SF Series®
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.
80 Series® Engine Driven
380 Series Vertical Inline Pump with VFD
Bowl wear ring
Ultra V Series® and UltraMate®
Impeller wear ring
Well Pump Installation
Schlumberger Pump Assembly
Custom fabrication to a large part
Horizontal Lathe
Model 411 Horizontal Split Case
Impeller wear ring
Computer Numerical Control Machine (CNC) at Nickerson
