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