CNC machine, where computers are used to control the movement and operation of the mills, lathes, and other cutting tools.
Close-Coupled Vertical Turbine
Well Pump Installation
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.
Bowl wear ring
Custom fabrication to a large part
Impeller wear ring
SF Series®
Nickerson Field Crew
Gorman-Rupp SF Series® Submersible Solids-handling Pump
Utah Lake Cascade Pump
Machinist at Nickerson Company running a state-of-the-art CNC machine.
Ultra V Series® and UltraMate®
Submersible Turbine Pumps
Utah Lake Cascade Pump
Custom shapes cut from raw materials.
Computer Numerical Control Machine (CNC) at Nickerson
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.
Vertical Lathe
3800 Series, Single Stage End Suction
Model 411 Horizontal Split Case
“NSF/ANSI 61.” NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017.
Parley’s Water Treatment Plant. Photo credit SLCdocs.com
Model 342A Single Stage End Suction
National Pump Vertical Turbine Pumps, API 610
380 Series Vertical Inline Pump with VFD
Impeller wear ring
Horizontal Lathe
Horizontal Lathe
Figure 1. The general arrangement of a three phase waveform.
