Computer Numerical Control Machine (CNC) at Nickerson
Frame-mount Centrifugal Pumps
Impeller wear ring
380 Series Vertical Inline Pump with VFD
Schlumberger Pump Assembly
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.
Computer Numerical Control Machine (CNC) at Nickerson
Machinist at Nickerson Company running a state-of-the-art CNC machine.
Well Pump Installation
CNC machine, where computers are used to control the movement and operation of the mills, lathes, and other cutting tools.
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 Turbine Pumps, Deep Well
Model 411 Horizontal Split Case
Custom fabrication to a large part
Bowl wear ring
80 Series® Engine Driven
Horizontal Lathe
Super T Series® Engine Driven
SF Series®
Model 342A Single Stage End Suction
Horizontal Lathe
National Pump Vertical Turbine Pumps, API 610
3800 Series, Single Stage End Suction
Nickerson Field Crew
Close-Coupled Vertical Turbine
Bowl wear ring
Ultra V Series® and UltraMate®
Submersible Turbine Pumps
Figure 1. The general arrangement of a three phase waveform.
“NSF/ANSI 61.” NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017.
Vertical Lathe
Impeller wear ring
Horizontal Lathe
Utah Lake Cascade Pump
Vertical Lathe
Gorman-Rupp SF Series® Submersible Solids-handling Pump
