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