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