“NSF/ANSI 61.”Ā NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017.
National Pump Vertical Turbine Pumps, API 610
Frame-mount Centrifugal Pumps
Computer Numerical Control Machine (CNC) at Nickerson
Impeller wear ring
Close-Coupled Vertical Turbine
Machinist at Nickerson Company running a state-of-the-art CNC machine.
Model 411 Horizontal Split Case
Vertical Lathe
Super T SeriesĀ® Engine Driven
Vertical Turbine Pumps, Deep Well
3800 Series, Single Stage End Suction
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.
Horizontal Lathe
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.
Gorman-Rupp SF SeriesĀ® Submersible Solids-handling Pump
SF SeriesĀ®
Horizontal Lathe
Figure 1. The general arrangement of a three phase waveform.
Schlumberger Pump Assembly
80 SeriesĀ® Engine Driven
Computer Numerical Control Machine (CNC) at Nickerson
Custom fabrication to a large part
Ultra V SeriesĀ® and UltraMateĀ®
Utah Lake Cascade Pump
Parley’s Water Treatment Plant. Photo credit SLCdocs.com
Nickerson Field Crew
Utah Lake Cascade Pump
Vertical Lathe
Impeller wear ring
CNC machine, where computers are used to control the movement and operation of the mills, lathes, and other cutting tools.
