“NSF/ANSI 61.”Ā NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017.
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.
Computer Numerical Control Machine (CNC) at Nickerson
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.
Horizontal Lathe
Submersible Turbine Pumps
Custom shapes cut from raw materials.
Utah Lake Cascade Pump
CNC machine, where computers are used to control the movement and operation of the mills, lathes, and other cutting tools.
Custom fabrication to a large part
Vertical Lathe
Model 411 Horizontal Split Case
Well Pump Installation
3800 Series, Single Stage End Suction
Bowl wear ring
Impeller wear ring
Machinist at Nickerson Company running a state-of-the-art CNC machine.
Vertical Turbine Pumps, Deep Well
Frame-mount Centrifugal Pumps
Parley’s Water Treatment Plant. Photo credit SLCdocs.com
Computer Numerical Control Machine (CNC) at Nickerson
Ultra V SeriesĀ® and UltraMateĀ®
Figure 1. The general arrangement of a three phase waveform.
Model 342A Single Stage End Suction
Gorman-Rupp SF SeriesĀ® Submersible Solids-handling Pump
