“NSF/ANSI 61.” NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017.
Figure 1. The general arrangement of a three phase waveform.
80 Series® Engine Driven
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.
Machinist at Nickerson Company running a state-of-the-art CNC machine.
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.
Bowl wear ring
Super T Series® Engine Driven
Model 411 Horizontal Split Case
Vertical Turbine Pumps, Deep Well
Utah Lake Cascade Pump
Gorman-Rupp SF Series® Submersible Solids-handling Pump
3800 Series, Single Stage End Suction
Schlumberger Pump Assembly
Impeller wear ring
Vertical Lathe
Model 342A Single Stage End Suction
Custom fabrication to a large part
Well Pump Installation
Nickerson Field Crew
Horizontal Lathe
Ultra V Series® and UltraMate®
380 Series Vertical Inline Pump with VFD
National Pump Vertical Turbine Pumps, API 610
Horizontal Lathe
Parley’s Water Treatment Plant. Photo credit SLCdocs.com
Utah Lake Cascade Pump
Close-Coupled Vertical Turbine
Computer Numerical Control Machine (CNC) at Nickerson
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
SF Series®
Frame-mount Centrifugal Pumps
Vertical Lathe
Horizontal Lathe
Bowl wear ring
Computer Numerical Control Machine (CNC) at Nickerson
