“NSF/ANSI 61.” NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017.
Machinist at Nickerson Company running a state-of-the-art CNC machine.
Impeller wear ring
Ultra V Series® and UltraMate®
Custom shapes cut from raw materials.
80 Series® Engine Driven
Schlumberger Pump Assembly
Impeller wear ring
Super T Series® Engine Driven
Computer Numerical Control Machine (CNC) at Nickerson
Gorman-Rupp SF Series® Submersible Solids-handling Pump
Model 342A Single Stage End Suction
Frame-mount Centrifugal Pumps
Bowl wear ring
380 Series Vertical Inline Pump with VFD
Horizontal Lathe
Model 411 Horizontal Split Case
SF Series®
Well Pump Installation
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.
Close-Coupled Vertical Turbine
Parley’s Water Treatment Plant. Photo credit SLCdocs.com
Nickerson Field Crew
Utah Lake Cascade Pump
Computer Numerical Control Machine (CNC) at Nickerson
Submersible Turbine Pumps
Vertical Lathe
Vertical Turbine Pumps, Deep Well
Horizontal Lathe
3800 Series, Single Stage End Suction
Horizontal Lathe
CNC machine, where computers are used to control the movement and operation of the mills, lathes, and other cutting tools.
Figure 1. The general arrangement of a three phase waveform.
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.
