Computer Numerical Control Machine (CNC) at Nickerson
Nickerson Field Crew
380 Series Vertical Inline Pump with VFD
3800 Series, Single Stage End Suction
Vertical Turbine Pumps, Deep Well
Computer Numerical Control Machine (CNC) at Nickerson
SF SeriesĀ®
Figure 1. The general arrangement of a three phase waveform.
Parley’s Water Treatment Plant. Photo credit SLCdocs.com
Bowl wear ring
80 SeriesĀ® Engine Driven
Impeller wear ring
Horizontal Lathe
Custom fabrication to a large part
Model 342A Single Stage End Suction
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.
National Pump Vertical Turbine Pumps, API 610
Close-Coupled Vertical Turbine
Utah Lake Cascade Pump
Impeller wear ring
Super T SeriesĀ® Engine Driven
Ultra V SeriesĀ® and UltraMateĀ®
Model 411 Horizontal Split Case
Machinist at Nickerson Company running a state-of-the-art CNC machine.
Well Pump Installation
Frame-mount Centrifugal Pumps
Submersible Turbine Pumps
Schlumberger Pump Assembly
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.
Vertical Lathe
Custom shapes cut from raw materials.
Vertical Lathe
“NSF/ANSI 61.”Ā NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017.
