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