“NSF/ANSI 61.” NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017.
Horizontal Lathe
Vertical Turbine Pumps, Deep Well
380 Series Vertical Inline Pump with VFD
Bowl wear ring
Horizontal Lathe
Gorman-Rupp SF Series® Submersible Solids-handling Pump
Schlumberger Pump Assembly
Machinist at Nickerson Company running a state-of-the-art CNC machine.
3800 Series, Single Stage End Suction
Custom fabrication to a large part
Impeller wear ring
Figure 1. The general arrangement of a three phase waveform.
Custom shapes cut from raw materials.
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.
Computer Numerical Control Machine (CNC) at Nickerson
CNC machine, where computers are used to control the movement and operation of the mills, lathes, and other cutting tools.
Parley’s Water Treatment Plant. Photo credit SLCdocs.com
Utah Lake Cascade Pump
Well Pump Installation
National Pump Vertical Turbine Pumps, API 610
Model 342A Single Stage End Suction
Bowl wear ring
Vertical Lathe
80 Series® Engine Driven
Nickerson Field Crew
Computer Numerical Control Machine (CNC) at Nickerson
Super T Series® Engine Driven
Impeller wear ring
Ultra V Series® and UltraMate®
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.
