Machinist at Nickerson Company running a state-of-the-art CNC machine.
SF Series®
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.
Figure 1. The general arrangement of a three phase waveform.
Computer Numerical Control Machine (CNC) at Nickerson
Impeller wear ring
3800 Series, Single Stage End Suction
Ultra V Series® and UltraMate®
Parley’s Water Treatment Plant. Photo credit SLCdocs.com
Vertical Lathe
Frame-mount Centrifugal Pumps
CNC machine, where computers are used to control the movement and operation of the mills, lathes, and other cutting tools.
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.
Custom fabrication to a large part
Vertical Lathe
Impeller wear ring
Well Pump Installation
Computer Numerical Control Machine (CNC) at Nickerson
Close-Coupled Vertical Turbine
Bowl wear ring
380 Series Vertical Inline Pump with VFD
Horizontal Lathe
Bowl wear ring
Utah Lake Cascade Pump
Schlumberger Pump Assembly
Horizontal Lathe
80 Series® Engine Driven
“NSF/ANSI 61.” NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017.
Gorman-Rupp SF Series® Submersible Solids-handling Pump
