Machinist at Nickerson Company running a state-of-the-art CNC machine.
Vertical Turbine Pumps, Deep Well
Computer Numerical Control Machine (CNC) at Nickerson
Nickerson Field Crew
Gorman-Rupp SF Series® Submersible Solids-handling Pump
Utah Lake Cascade Pump
Model 411 Horizontal Split Case
Model 342A Single Stage End Suction
Bowl wear ring
3800 Series, Single Stage End Suction
Submersible Turbine Pumps
Utah Lake Cascade Pump
Vertical Lathe
Impeller wear ring
Computer Numerical Control Machine (CNC) at Nickerson
Parley’s Water Treatment Plant. Photo credit SLCdocs.com
Custom shapes cut from raw materials.
Frame-mount Centrifugal Pumps
Schlumberger Pump Assembly
Ultra V Series® and UltraMate®
Impeller wear ring
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
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.
