Gorman-Rupp SF Series® Submersible Solids-handling Pump
3800 Series, Single Stage End Suction
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.
Ultra V Series® and UltraMate®
Impeller wear ring
Horizontal Lathe
SF Series®
“NSF/ANSI 61.” NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017.
Horizontal Lathe
CNC machine, where computers are used to control the movement and operation of the mills, lathes, and other cutting tools.
Model 411 Horizontal Split Case
Vertical Lathe
National Pump Vertical Turbine Pumps, API 610
Vertical Lathe
Horizontal Lathe
Custom shapes cut from raw materials.
Vertical Turbine Pumps, Deep Well
Submersible Turbine Pumps
Nickerson Field Crew
Utah Lake Cascade Pump
Computer Numerical Control Machine (CNC) at Nickerson
Bowl wear ring
Machinist at Nickerson Company running a state-of-the-art CNC machine.
Custom fabrication to a large part
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.
Model 342A Single Stage End Suction
Frame-mount Centrifugal Pumps
Computer Numerical Control Machine (CNC) at Nickerson
80 Series® Engine Driven
Parley’s Water Treatment Plant. Photo credit SLCdocs.com
