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