Computer Numerical Control Machine (CNC) at Nickerson
3800 Series, Single Stage End Suction
Impeller wear ring
Vertical Lathe
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.
Close-Coupled Vertical Turbine
Vertical Turbine Pumps, Deep Well
Custom fabrication to a large part
Machinist at Nickerson Company running a state-of-the-art CNC machine.
“NSF/ANSI 61.” NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017.
80 Series® Engine Driven
SF Series®
380 Series Vertical Inline Pump with VFD
Gorman-Rupp SF Series® Submersible Solids-handling Pump
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.
