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