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