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