Computer Numerical Control Machine (CNC) at Nickerson
Nickerson Field Crew
Super T SeriesĀ® Engine Driven
Custom fabrication to a large part
Machinist at Nickerson Company running a state-of-the-art CNC machine.
Impeller wear ring
Well Pump Installation
Model 342A Single Stage End Suction
“NSF/ANSI 61.”Ā NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017.
3800 Series, Single Stage End Suction
80 SeriesĀ® Engine Driven
Bowl wear ring
Parley’s Water Treatment Plant. Photo credit SLCdocs.com
Model 411 Horizontal Split Case
Vertical Turbine Pumps, Deep Well
Bowl wear ring
Custom shapes cut from raw materials.
Computer Numerical Control Machine (CNC) at Nickerson
380 Series Vertical Inline Pump with VFD
CNC machine, where computers are used to control the movement and operation of the mills, lathes, and other cutting tools.
Horizontal Lathe
Impeller wear ring
Horizontal Lathe
Figure 2. A simple sine wave with a period of 360Ā° and an amplitude of 1. In single phase power the x-intercepts are 180Ā° from each other. A full period is 360Ā°. 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.
National Pump Vertical Turbine Pumps, API 610
Gorman-Rupp SF SeriesĀ® Submersible Solids-handling Pump
Submersible Turbine Pumps
Schlumberger Pump Assembly
Figure 3. Three phase power has three identical sine waves overlapping at an offset of 2Ļ/3 radians or 120Ā°. When one phase reaches an x-intercept or node the next phase is only 30Ā° and approximately 5.6 milliseconds from reaching its crest.
