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.
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.
Frame-mount Centrifugal Pumps
Computer Numerical Control Machine (CNC) at Nickerson
Utah Lake Cascade Pump
Model 411 Horizontal Split Case
380 Series Vertical Inline Pump with VFD
SF Series®
Horizontal Lathe
Utah Lake Cascade Pump
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.
Bowl wear ring
Model 342A Single Stage End Suction
Parley’s Water Treatment Plant. Photo credit SLCdocs.com
Custom shapes cut from raw materials.
Vertical Lathe
Close-Coupled Vertical Turbine
Impeller wear ring
Super T Series® Engine Driven
Figure 1. The general arrangement of a three phase waveform.
Machinist at Nickerson Company running a state-of-the-art CNC machine.
Gorman-Rupp SF Series® Submersible Solids-handling Pump
Horizontal Lathe
Horizontal Lathe
3800 Series, Single Stage End Suction
80 Series® Engine Driven
Vertical Lathe
Nickerson Field Crew
Well Pump Installation
Custom fabrication to a large part
Ultra V Series® and UltraMate®
“NSF/ANSI 61.” NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017.
