Parley’s Water Treatment Plant. Photo credit SLCdocs.com
Impeller wear ring
Custom fabrication to a large part
Figure 1. The general arrangement of a three phase waveform.
Model 411 Horizontal Split Case
Model 342A Single Stage End Suction
Nickerson Field Crew
Well Pump Installation
Close-Coupled Vertical Turbine
Machinist at Nickerson Company running a state-of-the-art CNC machine.
80 SeriesĀ® Engine Driven
Figure 3. Three phase power has three identical sine waves overlapping at an offset of 2Ļ/3 radians or 120Ā°. When one phase reaches an x-intercept or node the next phase is only 30Ā° and approximately 5.6 milliseconds from reaching its crest.
Figure 2. A simple sine wave with a period of 360Ā° and an amplitude of 1. In single phase power the x-intercepts are 180Ā° from each other. A full period is 360Ā°. 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 SeriesĀ® Engine Driven
Vertical Lathe
Schlumberger Pump Assembly
SF SeriesĀ®
CNC machine, where computers are used to control the movement and operation of the mills, lathes, and other cutting tools.
Ultra V SeriesĀ® and UltraMateĀ®
Bowl wear ring
“NSF/ANSI 61.”Ā NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017.
3800 Series, Single Stage End Suction
Impeller wear ring
Utah Lake Cascade Pump
Horizontal Lathe
380 Series Vertical Inline Pump with VFD
Computer Numerical Control Machine (CNC) at Nickerson
Gorman-Rupp SF SeriesĀ® Submersible Solids-handling Pump
