Gorman-Rupp SF Series® Submersible Solids-handling Pump
Horizontal Lathe
Vertical Turbine Pumps, Deep Well
Nickerson Field Crew
Horizontal Lathe
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.
Utah Lake Cascade Pump
“NSF/ANSI 61.” NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017.
Submersible Turbine Pumps
Well Pump Installation
Computer Numerical Control Machine (CNC) at Nickerson
Vertical Lathe
Schlumberger Pump Assembly
Bowl wear ring
SF Series®
Machinist at Nickerson Company running a state-of-the-art CNC machine.
Horizontal Lathe
Close-Coupled Vertical Turbine
Computer Numerical Control Machine (CNC) at Nickerson
CNC machine, where computers are used to control the movement and operation of the mills, lathes, and other cutting tools.
Frame-mount Centrifugal Pumps
Utah Lake Cascade Pump
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.
Vertical Lathe
380 Series Vertical Inline Pump with VFD
Custom fabrication to a large part
Ultra V Series® and UltraMate®
Model 342A Single Stage End Suction
Figure 1. The general arrangement of a three phase waveform.
