Parley’s Water Treatment Plant. Photo credit SLCdocs.com
Utah Lake Cascade Pump
Nickerson Field Crew
Super T Series® Engine Driven
CNC machine, where computers are used to control the movement and operation of the mills, lathes, and other cutting tools.
80 Series® Engine Driven
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.
Machinist at Nickerson Company running a state-of-the-art CNC machine.
Ultra V Series® and UltraMate®
Frame-mount Centrifugal Pumps
Impeller wear ring
Utah Lake Cascade Pump
Custom shapes cut from raw materials.
Schlumberger Pump Assembly
Model 411 Horizontal Split Case
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.
Horizontal Lathe
Impeller wear ring
National Pump Vertical Turbine Pumps, API 610
Bowl wear ring
Vertical Lathe
Horizontal Lathe
3800 Series, Single Stage End Suction
Close-Coupled Vertical Turbine
Bowl wear ring
Model 342A Single Stage End Suction
Submersible Turbine Pumps
SF Series®
Figure 1. The general arrangement of a three phase waveform.
Vertical Turbine Pumps, Deep Well
Gorman-Rupp SF Series® Submersible Solids-handling Pump
