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