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