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