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.
Custom shapes cut from raw materials.
Schlumberger Pump Assembly
Gorman-Rupp SF Series® Submersible Solids-handling Pump
National Pump Vertical Turbine Pumps, API 610
“NSF/ANSI 61.” NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017.
Horizontal Lathe
Close-Coupled Vertical Turbine
Utah Lake Cascade Pump
Computer Numerical Control Machine (CNC) at Nickerson
Parley’s Water Treatment Plant. Photo credit SLCdocs.com
Machinist at Nickerson Company running a state-of-the-art CNC machine.
Custom fabrication to a large part
Submersible Turbine Pumps
Frame-mount Centrifugal Pumps
Computer Numerical Control Machine (CNC) at Nickerson
3800 Series, Single Stage End Suction
Bowl wear ring
Impeller wear ring
CNC machine, where computers are used to control the movement and operation of the mills, lathes, and other cutting tools.
Impeller wear ring
Ultra V Series® and UltraMate®
Bowl wear ring
Model 411 Horizontal Split Case
Figure 1. The general arrangement of a three phase waveform.
Super T Series® Engine Driven
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.
